Materiały źródłowe

• #1 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Dry socket, also termed fibrinolytic osteitis or alveolar osteitis, is a complication of tooth exodontia. […] The author examines the scientific validity of the proposed causes of dry socket lesions (such as bacteria, inflammation, fibrinolysis, or traumatic extractions) and the scientific validity of different terminologies used to describe dry socket lesions. […] Although some factors, such as smoking, oral contraceptive use, and presence of fibrinolytic activity in post-extraction sockets correlate with an increased incidence of dry socket, a definitive mechanism for explaining dry socket pathogenesis remains elusive. […] A model of dry socket lesion pathogenesis can explain various facts about dry sockets including the findings that smoking and use of oral contraceptives increase the incidence of dry socket lesions.

• #2 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Alveolar osteitis, commonly known as „dry socket,” is a self-limiting condition that is one of the most common complications following dental extractions. This review will first explore the etiology and pathogenesis of alveolar osteitis. […] The condition is characterized by prolonged moderate to severe pain at the site of tooth extraction. This can result in multiple visits for management and symptom relief. The cause is widely believed to be the fibrinolytic theory. The extraction socket is characterized by an area of the exposed bone secondary to the absence of a fibrin clot or loss of clot after formation. […] Although alveolar osteitis is a common complication, there is still some uncertainty about the pathophysiology. This has led to several proposed prevention and management strategies, but there is currently no evidence-based consensus.

• #3 Smoking as a Risk Factor for Dry Socket: A Systematic Review

  https://www.mdpi.com/2304-6767/10/7/121

  Dry socket is one of the postoperative complications of tooth extraction. It is the partial or total loss of the post-extraction blood clot, resulting in severe pain that usually starts one to five days postoperatively, with clinical evidence of exposed alveolar bone, necrotic debris, halitosis, and tenderness on examination. […] The pathogenesis of dry socket remains still unclear. The most popular theory is the disintegration of the blood clot in the alveolus caused by elevated fibrinolytic activity. The initiation of the fibrinolysis is reported to be associated with several factors such as the following: age, gender, smoking habits, oral contraceptives use, menstrual cycle, surgery duration, surgical trauma, condition of the extracted teeth, type of the extracted teeth, presence of a previous periapical or pericoronal infection, inadequate curettage or irrigation of the socket after extraction, excessive use of local anaesthetic with vasoconstrictor.

• #4 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  Dry socket, also known as alveolar osteitis, is a common complication that can occur after a tooth extraction where the blood clot in the extraction socket breaks down prematurely. The document discusses dry socket including its definition, signs and symptoms, risk factors, pathogenesis, and management approaches both for prevention and treatment. Prevention focuses on minimizing trauma during surgery and post-operative care like limiting mouth rinsing, while treatment involves pain medication and local irrigation. […] Dry socket was first described as a complication of disintegration of the intra-alveolar blood clot, with an onset 2 to 4 days after extraction. According to Fazakerlev and Field, the alveolus empties, the osseous surroundings are denuded and covered by a yellow-gray necrotic tissue layer, and the surrounding mucosa usually becomes erythematous. It is clinically characterized by a putrid odor and intense pain that radiates to the ear and neck. Pain is considered the most important symptom of dry socket.

• #5 PATHOGENESIS AND MANAGEMENT OF DRY SOCKET – ProQuest

  https://www.proquest.com/scholarly-journals/pathogenesis-management-dry-socket-alveolar/docview/1038340030/se-2

  SUMMARY Alveolar osteitis is a common post extraction complication developing within 1-4 days following surgery. It is characterized by intense pain that is not relieved by analgesics. The most frequent site of occurrence is the mandibular third molar region. […] Inflammation of the socket is believed to be a result of dislodgment or disintegration of the blood clot that forms within the socket immediately after extraction. […] Alveolar osteitis is known to have a multifactorial origin. Some of the more common etiological and predisposing factors are discussed below: The role of bacteria in developing symptoms of alveolar osteitis has been long recognized, predisposing patients with poor oral hygiene and preexisting infections to developing dry socket.

• #6 A literature review on dry socket – IJMI

  https://www.ijmi.in/html-article/13066

  Dry socket falls under the most common as well as serious complications, which usually encountered after the extraction of third molar. […] The occurrence of dry socket in dental clinical practice is very common, which may be due to systemic or chronic disease related to the patient health, that alters the patient immunity with respect to infection, there will be other local chances too for the occurrence of dry socket which include the habits of smoking cigarette, chewing pan masala, bad oral hygiene. […] Dry socket is otherwise known as Alveolar Osteitis. […] The pain that occurs due to the dry socket usually occurs after one day to third day of the extraction, which may be due to disintegration of the blood clot. […] The chances of occurring of dry socket or alveolar osteitis in case of dental extractions that are occurring in routine is found to be 0.5% to 5%.

• #7 A literature review on dry socket – IJMI

  https://www.ijmi.in/html-article/13066

  The chances of occurrence of dry socket or alveolar osteitis after the extraction of mandibular third molar varies from 1% to 37.5%. […] Incidence of dry socket encountered ten percent higher when extraction was done surgically rather than normally. […] In most of the cases associated with alveolar osteitis or dry socket, pain start appearing between first to third day after the tooth is being extracted surgically or traumatically. […] Crawford in the year of 1896 first described the dry socket in the given literature. […] Dry socket can be defined as with the most recent definition as post operative pain that is present inside and around the site of extraction, that increases in term of severity at any possible time between the first day and third day after the extraction is been done, along with disintegration of the blood clot from the extraction socket that too along with or without halitosis.

• #8 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Dry socket, also termed fibrinolytic osteitis or alveolar osteitis, is a complication of tooth exodontia. […] The author examines the scientific validity of the proposed causes of dry socket lesions (such as bacteria, inflammation, fibrinolysis, or traumatic extractions) and the scientific validity of different terminologies used to describe dry socket lesions. […] Although some factors, such as smoking, oral contraceptive use, and presence of fibrinolytic activity in post-extraction sockets correlate with an increased incidence of dry socket, a definitive mechanism for explaining dry socket pathogenesis remains elusive. […] A model of dry socket lesion pathogenesis can explain various facts about dry sockets including the findings that smoking and use of oral contraceptives increase the incidence of dry socket lesions.

• #9 Dry socket | PPT

  https://www.slideshare.net/slideshow/dry-socket-245705561/245705561

  Dry socket, also known as alveolar osteitis, is a painful condition that can occur after a dental extraction. It results from the premature disintegration of a blood clot within the extraction socket, preventing normal healing. […] Two main theories propose either a fibrinolytic or bacterial cause that disrupts the blood clot formation and healing. […] After extraction of tooth an inflammatory process begins that could affect the formation and retention of clot. Laboratory and clinical studies shown increase of fibrinolytic activity in pathogenesis of dry socket. Fibrin disintegrates due to effect of kinase liberated in the inflammation process or due to direct or indirect activation of plasminogen, which affects stability of clot and facilitates development of clot. […] High count of anaerobic bacteria around extraction sites. Anaerobic microorganisms are found and alveolar pain is due to the effect of bacterial toxins on the nerve ends of the alveolus. Most frequent in patients with poor oral hygiene actinomyces viscous, treponema denticola and streptococcus mutans.

• #10 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Birn observed high concentrations of plasmin and increased fibrinolytic activity in the alveolar bone lining dry socket lesions. […] Birn hypothesized that trauma during an extraction or the presence of a bacterial infection somehow facilitates the release of plasminogen tissue activators in the post-extraction socket, resulting in the plasmin induction of fibrinolysis that dislodges the blood clot that formed after the extraction and causing a dry socket lesion. […] However, although Birn found a correlation between the presence of fibrinolytic activity in extraction sockets and dry socket lesion pathogenesis, fibrinolysis may not be the cause dry socket lesions. […] The necrosis of bone cells, occurring over a 24-hour delay period after an extraction, may result in the bone cells releasing urokinase plasminogen tissue activator, which is the main plasminogen activator released in dry socket lesions.

• #11 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Despite the longstanding awareness of this condition, the etiology of alveolar osteitis is not fully understood. It is most commonly noted as a premature fibrinolytic breakdown of the early platelet clot, exposing the underlying bone in the extraction socket. […] Birn first hypothesized in 1973 that AO develops from a complete absence of a blood clot or development of an initial clot that is successively lysed soon after creation. Breakdown of the clot results from the plasminogen pathway activation, but the trigger is unknown. […] The immune system’s response to tooth extraction is comparable to any other tissue trauma. The inflammatory response in the alveolus involves pro-and anti-inflammatory cytokines. Studies have primarily focused on the effects of IL-6. IL-6 has a dual role in bone formation and bone resorption, which could contribute to the fibrinolysis in alveolar osteitis.

• #12 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Birn observed high concentrations of plasmin and increased fibrinolytic activity in the alveolar bone lining dry socket lesions. […] Birn hypothesized that trauma during an extraction or the presence of a bacterial infection somehow facilitates the release of plasminogen tissue activators in the post-extraction socket, resulting in the plasmin induction of fibrinolysis that dislodges the blood clot that formed after the extraction and causing a dry socket lesion. […] However, although Birn found a correlation between the presence of fibrinolytic activity in extraction sockets and dry socket lesion pathogenesis, fibrinolysis may not be the cause dry socket lesions. […] The necrosis of bone cells, occurring over a 24-hour delay period after an extraction, may result in the bone cells releasing urokinase plasminogen tissue activator, which is the main plasminogen activator released in dry socket lesions.

• #13 A literature review on dry socket – IJMI

  https://www.ijmi.in/html-article/13066

  According to birn the basic etiology of dry socket is due to increase amount of fibrinolytics which ultimately leads to disintegration of the blood clot, which found to be a result of activation of plasmonigen pathway, that can be accomplished via direct i.e. physiological and indirect i.e. non physiological activator substances. […] As there occur any trauma to the alveolar bone itself, direct activators activated and released. […] On the other hand indirect activators are associated with the bacterial products and toxins created by the bacteria. […] It was found that the antiplasmins will result in the inactivation of active plasmins in the general circulation. […] Birm along with his team members did performed the study and revealed that there is higher fibrinolytic activity with respect to tissue of uterus and in the bone too, when compared to heart, brain, kidney.

• #14 » Advancements in Life Sciences

  https://www.als-journal.com/7110-19/

  This is a systematic review, which shows a compendious review about the aetiology, prevention and treatment of Alveolar Osteitis. After tooth extraction the most common postoperative complication is dry socket. In oral surgery it is very essential to know about the pathophysiology aetiology, prevention and treatment of dry socket. The main purpose of this review article is to provide enough knowledge about the processes that are involved in the clinical management of dry socket. Pathogenesis of dry socket is not only confined to one single method, involves various pathogenesis procedures. Several factors which are contributing to an increased risk of dry socket have been reported to be in association with is direct increase. The observations have shown that fibrinolytic activity is one of the main etiological factor in the development of dry socket. There can be premature loss of intra alveolar blood clot, after extraction, caused by an increase in fibrinolytic activity. Fibrinolysis results due to the activation of plasminogen pathway which can be attained by both physiologically (directly) and non-physiologically (indirectly) activated substances. After trauma to the alveolar bone cells direct activators are released while bacteria releases indirect activators. In spite of its vital role in fibrinolytic processes, the exact etiology of dry socket is unknown yet. Aetiology of dry socket has been presented by several theories. Trauma, bacterial infection and biochemical agents are the main components of these theories. Dry socket is a condition in which there is elevation in the activation of plasminogen and fibrinolytic activity to plasma in the presence of tissue activators. Post extraction blood clot integrity may be affected by fibrinolytic activity according to, need reference. Studies have shown that in dry socket, the increased fibrinolytic activity is elicited by elevated liberation of tissue activators from the alveolar bone resulting from infections or trauma. Tissue activators release some sort of enzymes which play a vital role in the generation of pain senescence, two enzymes kininogenases and bradykinins effectively released by these tissue activators. It was also found that, at the site of normal extraction there was no plasmin-like activity. An experiment was conducted by using tissue activator inhibitor tranexamic acid but it was unsuccessful in reducing the incidence of dry socket on the other hand another acid 2-(acetyloxy) benzoic acid in combination with propyl 4-hydroxybenzoate which is a plasmin inhibitor was used and it was successful in reducing the incidence of dry socket occurrence. Further studies showed that plasmin was an independent product and it was not activated by any tissue activators. Various studies have shown that extraction of mandibular third molars is commonly followed by Alveolar Osteitis but on the contrary basis some authors believe that there are some other factors which are responsible for the specificity of the site, these factors involve increased bone density, reduced capacity of producing granulation tissue and decreased vascularity.

• #15 A literature review on dry socket – IJMI

  https://www.ijmi.in/html-article/13066

  According to birn the basic etiology of dry socket is due to increase amount of fibrinolytics which ultimately leads to disintegration of the blood clot, which found to be a result of activation of plasmonigen pathway, that can be accomplished via direct i.e. physiological and indirect i.e. non physiological activator substances. […] As there occur any trauma to the alveolar bone itself, direct activators activated and released. […] On the other hand indirect activators are associated with the bacterial products and toxins created by the bacteria. […] It was found that the antiplasmins will result in the inactivation of active plasmins in the general circulation. […] Birm along with his team members did performed the study and revealed that there is higher fibrinolytic activity with respect to tissue of uterus and in the bone too, when compared to heart, brain, kidney.

• #16 A literature review on dry socket – IJMI

  https://www.ijmi.in/html-article/13066

  According to birn the basic etiology of dry socket is due to increase amount of fibrinolytics which ultimately leads to disintegration of the blood clot, which found to be a result of activation of plasmonigen pathway, that can be accomplished via direct i.e. physiological and indirect i.e. non physiological activator substances. […] As there occur any trauma to the alveolar bone itself, direct activators activated and released. […] On the other hand indirect activators are associated with the bacterial products and toxins created by the bacteria. […] It was found that the antiplasmins will result in the inactivation of active plasmins in the general circulation. […] Birm along with his team members did performed the study and revealed that there is higher fibrinolytic activity with respect to tissue of uterus and in the bone too, when compared to heart, brain, kidney.

• #17 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Focal fibrinolytic activity influenced by bacteria has also been investigated. The microbiota in alveolar osteitis was significantly different from the patients who presented without postoperative complications. […] Another found Treponema denticola, a known red-complex periodontal pathogen, could be a likely culprit in the pathogenesis of AO. For a bacteria to be a causative agent of alveolar osteitis, it needs to be capable of fibrinolysis but must not induce swelling, purulence, or erythema.

• #18 PATHOGENESIS AND MANAGEMENT OF DRY SOCKET (ALVEOLAR OSTEITIS) – Document – Gale Academic OneFile

  https://go.gale.com/ps/i.do?id=GALE%7CA253609266&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=10128700&p=AONE&sw=w

  Alveolar osteitis is a common post extraction complication developing within 1-4 days following surgery. It is characterized by intense pain that is not relieved by analgesics. The most frequent site of occurrence is the mandibular third molar region. […] Inflammation of the socket is believed to be a result of dislodgment or disintegration of the blood clot that forms within the socket immediately after extraction. […] Alveolar osteitis is known to have a multifactorial origin. Some of the more common etiological and predisposing factors are discussed below: The role of bacteria in developing symptoms of alveolar osteitis has been long recognized, predisposing patients with poor oral hygiene and preexisting infections to developing dry socket. Taking proper antibacterial measures during surgery can reduce the incidence of dry socket. Rozanis et al narrated the association of Actinomyces viscosus and Streptococcus mutans with the condition by showing the delayed healing of socket after placement of organisms in animal models. Nitzan et al advocated the significance of anaerobic organisms in relation to the development of dry socket by observing the fibrinolytic activity from the anaerobic culture of Treponema denticola which is considered to be the causative organism in development of periodontal conditions. Certain bacterial species secrete pyrogens that are indirect activators of fibrinolysis in vivo. […] Catellani studied the efficacy of bacteria in thromboembolic conditions by injecting the pyrogens intravenously which resulted in a sustained increase in fibrinolytic activity.

• #19 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Focal fibrinolytic activity influenced by bacteria has also been investigated. The microbiota in alveolar osteitis was significantly different from the patients who presented without postoperative complications. […] Another found Treponema denticola, a known red-complex periodontal pathogen, could be a likely culprit in the pathogenesis of AO. For a bacteria to be a causative agent of alveolar osteitis, it needs to be capable of fibrinolysis but must not induce swelling, purulence, or erythema.

• #20 Dry socket | PPT

  https://www.slideshare.net/slideshow/dry-socket-245705561/245705561

  Dry socket, also known as alveolar osteitis, is a painful condition that can occur after a dental extraction. It results from the premature disintegration of a blood clot within the extraction socket, preventing normal healing. […] Two main theories propose either a fibrinolytic or bacterial cause that disrupts the blood clot formation and healing. […] After extraction of tooth an inflammatory process begins that could affect the formation and retention of clot. Laboratory and clinical studies shown increase of fibrinolytic activity in pathogenesis of dry socket. Fibrin disintegrates due to effect of kinase liberated in the inflammation process or due to direct or indirect activation of plasminogen, which affects stability of clot and facilitates development of clot. […] High count of anaerobic bacteria around extraction sites. Anaerobic microorganisms are found and alveolar pain is due to the effect of bacterial toxins on the nerve ends of the alveolus. Most frequent in patients with poor oral hygiene actinomyces viscous, treponema denticola and streptococcus mutans.

• #21 (PDF) On the genesis of “dry socket”

  https://www.academia.edu/93451935/On_the_genesis_of_dry_socket_

  One major school of thought regarding the pathogenesis of a dry socket occurring following tooth extraction is based on the concept that a blood clot fails to form, a concept that is, however, refuted by the clinical symptoms associated with the phenomena of a dry socket. […] A second theory maintains that, initially, clot formation takes place, but that the clot is subsequently lysed, bringing about the severe symptoms of a dry socket. […] Based on the data accumulated in the literature, it is postulated that bacterial agents are involved in the fibrinolysis and that Treponema denticola may play a leading part in this process. […] All of these factors taken together make a strong case for Treponema denticola as the possible etiologic agent in dry socket.

• #22 PATHOGENESIS AND MANAGEMENT OF DRY SOCKET (ALVEOLAR OSTEITIS) – Document – Gale Academic OneFile

  https://go.gale.com/ps/i.do?id=GALE%7CA253609266&sid=googleScholar&v=2.1&it=r&linkaccess=abs&issn=10128700&p=AONE&sw=w

  Alveolar osteitis is a common post extraction complication developing within 1-4 days following surgery. It is characterized by intense pain that is not relieved by analgesics. The most frequent site of occurrence is the mandibular third molar region. […] Inflammation of the socket is believed to be a result of dislodgment or disintegration of the blood clot that forms within the socket immediately after extraction. […] Alveolar osteitis is known to have a multifactorial origin. Some of the more common etiological and predisposing factors are discussed below: The role of bacteria in developing symptoms of alveolar osteitis has been long recognized, predisposing patients with poor oral hygiene and preexisting infections to developing dry socket. Taking proper antibacterial measures during surgery can reduce the incidence of dry socket. Rozanis et al narrated the association of Actinomyces viscosus and Streptococcus mutans with the condition by showing the delayed healing of socket after placement of organisms in animal models. Nitzan et al advocated the significance of anaerobic organisms in relation to the development of dry socket by observing the fibrinolytic activity from the anaerobic culture of Treponema denticola which is considered to be the causative organism in development of periodontal conditions. Certain bacterial species secrete pyrogens that are indirect activators of fibrinolysis in vivo. […] Catellani studied the efficacy of bacteria in thromboembolic conditions by injecting the pyrogens intravenously which resulted in a sustained increase in fibrinolytic activity.

• #23 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Focal fibrinolytic activity influenced by bacteria has also been investigated. The microbiota in alveolar osteitis was significantly different from the patients who presented without postoperative complications. […] Another found Treponema denticola, a known red-complex periodontal pathogen, could be a likely culprit in the pathogenesis of AO. For a bacteria to be a causative agent of alveolar osteitis, it needs to be capable of fibrinolysis but must not induce swelling, purulence, or erythema.

• #24 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Birn observed high concentrations of plasmin and increased fibrinolytic activity in the alveolar bone lining dry socket lesions. […] Birn hypothesized that trauma during an extraction or the presence of a bacterial infection somehow facilitates the release of plasminogen tissue activators in the post-extraction socket, resulting in the plasmin induction of fibrinolysis that dislodges the blood clot that formed after the extraction and causing a dry socket lesion. […] However, although Birn found a correlation between the presence of fibrinolytic activity in extraction sockets and dry socket lesion pathogenesis, fibrinolysis may not be the cause dry socket lesions. […] The necrosis of bone cells, occurring over a 24-hour delay period after an extraction, may result in the bone cells releasing urokinase plasminogen tissue activator, which is the main plasminogen activator released in dry socket lesions.

• #25 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  The cause of ischemia at a dry socket lesion site is unknown. […] This model of dry socket pathogenesis and healing implies that inflammation does not fundamentally cause dry socket lesions and is not the cause of dry socket morbidity because ischemia will prevent an inflammatory event from occurring at the dry socket lesion site.

• #26 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  The cause of ischemia at a dry socket lesion site is unknown. […] This model of dry socket pathogenesis and healing implies that inflammation does not fundamentally cause dry socket lesions and is not the cause of dry socket morbidity because ischemia will prevent an inflammatory event from occurring at the dry socket lesion site.

• #27 Alveolar osteitis – Wikipedia

  https://en.wikipedia.org/wiki/Alveolar_osteitis

  Bacterial breakdown and fibrinolysis are widely accepted as major contributing factors to the loss of the clot. Bone tissue is exposed to the oral environment, and a localized inflammatory reaction takes place in the adjacent marrow spaces. This localizes the inflammation to the walls of the socket, which become necrotic. The necrotic bone in the socket walls is slowly separated by osteoclasts and fragmentary sequestra may form. […] In a dry socket, healing is delayed because tissue must grow from the surrounding gingival mucosa, which takes longer than the normal organisation of a blood clot.

• #28 Dry Socket vs Healthy Socket: Causes and Treatment – The White Tusk

  https://www.thewhitetusk.com/blog/dry-socket-vs-healthy-socket-causes-and-treatment/

  The key difference between a dry socket and a healthy socket lies in the formation and maintenance of the blood clot. In a healthy socket, the blood clot protects the bone and nerves, promoting natural healing. In a dry socket, the absence of this clot exposes the sensitive tissues, leading to inflammation, infection, and prolonged pain. […] A dry socket can take longer to heal, sometimes up to 3-4 weeks, and may require ongoing treatments to manage pain and promote healing.

• #29 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  The exact etiology of dry socket has not yet been defined. However, several local and systemic factors are known to contribute and have been described in published studies. Real dry socket is characterized by the partial or total premature loss of the blood clot that forms in the interior of the alveolus after extraction. […] Clinical and experimental studies have described an increased local fibrinolytic activity as a principal factor for the etiology of dry socket. Birn observed an increase in fibrinolytic activity in the alveolus with dry socket compared with a regular alveolus. He reinforced that the partial or total lyse and destruction of the clot is caused by mediators released during inflammation by direct or indirect activation of plasminogen into the blood. […] The characteristic pain associated with dry socket has been attributed to the formation of kinins in the alveolus. The kinins activate the primary afferent nerve terminations, which could have been sensitized previously by other inflammatory mediators and other allogeneic substances, which in concentrations of 1 ng/mL cause intense pain.

• #30 » Advancements in Life Sciences

  https://www.als-journal.com/7110-19/

  This is a systematic review, which shows a compendious review about the aetiology, prevention and treatment of Alveolar Osteitis. After tooth extraction the most common postoperative complication is dry socket. In oral surgery it is very essential to know about the pathophysiology aetiology, prevention and treatment of dry socket. The main purpose of this review article is to provide enough knowledge about the processes that are involved in the clinical management of dry socket. Pathogenesis of dry socket is not only confined to one single method, involves various pathogenesis procedures. Several factors which are contributing to an increased risk of dry socket have been reported to be in association with is direct increase. The observations have shown that fibrinolytic activity is one of the main etiological factor in the development of dry socket. There can be premature loss of intra alveolar blood clot, after extraction, caused by an increase in fibrinolytic activity. Fibrinolysis results due to the activation of plasminogen pathway which can be attained by both physiologically (directly) and non-physiologically (indirectly) activated substances. After trauma to the alveolar bone cells direct activators are released while bacteria releases indirect activators. In spite of its vital role in fibrinolytic processes, the exact etiology of dry socket is unknown yet. Aetiology of dry socket has been presented by several theories. Trauma, bacterial infection and biochemical agents are the main components of these theories. Dry socket is a condition in which there is elevation in the activation of plasminogen and fibrinolytic activity to plasma in the presence of tissue activators. Post extraction blood clot integrity may be affected by fibrinolytic activity according to, need reference. Studies have shown that in dry socket, the increased fibrinolytic activity is elicited by elevated liberation of tissue activators from the alveolar bone resulting from infections or trauma. Tissue activators release some sort of enzymes which play a vital role in the generation of pain senescence, two enzymes kininogenases and bradykinins effectively released by these tissue activators. It was also found that, at the site of normal extraction there was no plasmin-like activity. An experiment was conducted by using tissue activator inhibitor tranexamic acid but it was unsuccessful in reducing the incidence of dry socket on the other hand another acid 2-(acetyloxy) benzoic acid in combination with propyl 4-hydroxybenzoate which is a plasmin inhibitor was used and it was successful in reducing the incidence of dry socket occurrence. Further studies showed that plasmin was an independent product and it was not activated by any tissue activators. Various studies have shown that extraction of mandibular third molars is commonly followed by Alveolar Osteitis but on the contrary basis some authors believe that there are some other factors which are responsible for the specificity of the site, these factors involve increased bone density, reduced capacity of producing granulation tissue and decreased vascularity.

• #31 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  Although all the theories reported of the etiopathology of dry socket still need to be established, some evidence has suggested that an interaction exists between excessive local trauma and bacterial invasion. This association results in the formation of plasmin and, consequently, fibrinolysis inside the socket. […] The presence of dental and osseous remains within the socket has also been considered a possible cause of dry socket. […] Poor oral hygiene and consequent alveolar contamination is also an important factor for the onset of dry socket. […] The use of antibrinolytics primarily aims to avoid blood clot lysing. […] The use of mouthwash with chlorhexidine digluconate at 0.12% has been an efficient antiseptic for the prevention of dry socket. […] The use of these protocols and preventive methods by our team has resulted in very few complications and has led to total treatment success.

• #32 Dry Socket – Exodontia

  https://exodontia.info/dry-socket/

  The condition probably arises as a result of a complex interaction between surgical trauma, local bacterial infection and various systemic factors. […] Dry Socket, also known as dento-alveolar osteitis, alveolar osteitis, alveolitis, focal osteomyelitis without suppuration, alveolalgia, alveolitis sicca dolorosa and alveolar periostitis, is a well-recognised complication of tooth extraction.

• #33 Dry Socket (Alveolar Osteitis) – Athens Oral Surgery Center

  https://www.oralsurgeryathens.com/dry-socket-alveolar-osteitis/

  Alveolar osteitis, more commonly known as a “dry socket”, is a documented complication following tooth extraction. As the name implies, this is an inflammatory condition of the alveolar bone, which is that part of our jaw bone that houses our teeth. Dry socket is a fitting nickname as in essence the problem is the loss of the blood clot which forms immediately following the tooth extraction, leaving the alveolar bone exposed leading to severe pain. […] The mechanism of development of a dry socket involves the improper initial formation of a postsurgical clot or the premature dissolution of that clot, both of which lead to exposure of the alveolar bone and the very sensitive nerve endings to numerous pain inducing stimuli. One cause of the loss of clot is the physical act of smoking or use of straws, both of which require a sucking motion which creates a negative pressure in one’s mouth and may lead to loss or dissolution of clot. […] The greater amount of time and the greater difficulty associated with tooth extraction has shown to correlate with development of dry socket. Some studies have also pointed to a higher incidence of dry socket formation in patients treated by less experienced clinicians.

• #34 Dry Socket: Symptoms and Causes – Consensus: AI Search Engine for Research

  https://consensus.app/home/blog/dry-socket-symptoms-and-causes/

  Bacterial contamination of the extraction site is a significant cause of dry socket. The presence of bacteria can prevent the formation of a blood clot or lead to its premature disintegration, exposing the bone and nerves to the oral environment. […] Excessive trauma during tooth extraction can increase the risk of dry socket. This includes difficult extractions that require significant manipulation of the tooth and surrounding bone. […] Poor oral hygiene can contribute to the development of dry socket by increasing the bacterial load in the mouth, which can interfere with the healing process. […] Women who use oral contraceptives are at a higher risk of developing dry socket. This is due to the estrogen in contraceptives, which can affect the blood clotting mechanism. […] Age is another factor influencing the incidence of dry socket. Studies have shown that patients older than 30 years are more likely to develop this condition. […] Factors such as bacterial contamination, trauma during extraction, poor oral hygiene, use of contraceptives, and age play significant roles in the development of dry socket.

• #35 Dry Socket (Alveolar Osteitis) – Athens Oral Surgery Center

  https://www.oralsurgeryathens.com/dry-socket-alveolar-osteitis/

  Alveolar osteitis, more commonly known as a “dry socket”, is a documented complication following tooth extraction. As the name implies, this is an inflammatory condition of the alveolar bone, which is that part of our jaw bone that houses our teeth. Dry socket is a fitting nickname as in essence the problem is the loss of the blood clot which forms immediately following the tooth extraction, leaving the alveolar bone exposed leading to severe pain. […] The mechanism of development of a dry socket involves the improper initial formation of a postsurgical clot or the premature dissolution of that clot, both of which lead to exposure of the alveolar bone and the very sensitive nerve endings to numerous pain inducing stimuli. One cause of the loss of clot is the physical act of smoking or use of straws, both of which require a sucking motion which creates a negative pressure in one’s mouth and may lead to loss or dissolution of clot. […] The greater amount of time and the greater difficulty associated with tooth extraction has shown to correlate with development of dry socket. Some studies have also pointed to a higher incidence of dry socket formation in patients treated by less experienced clinicians.

• #36 Dry socket – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dry-socket/symptoms-causes/syc-20354376

  Dry socket is a painful dental condition that sometimes happens after you have a tooth removed. Dry socket happens when a blood clot at the site where the tooth was removed does not form, comes out or dissolves before the wound has healed. […] The exact cause of dry socket is still being studied. Researchers think that certain issues may be involved, such as: Bacteria that gets into the socket. Injury at the surgical site when tooth removal is difficult. This can happen with irregular wisdom tooth development or position, called an impacted wisdom tooth. […] Factors that can increase your risk of developing dry socket include: Smoking and tobacco use. Chemicals in cigarettes or other forms of tobacco may prevent or slow healing. These chemicals can get into the wound site. Also, the act of sucking on a cigarette may cause the blood clot to come out too early. High estrogen levels from birth control pills may cause problems with healing and increase the risk of dry socket. Current or previous infections around the area where the tooth was removed increase the risk of dry socket. […] Even though a dry socket can be painful, it rarely causes an infection or serious complications. But healing in the socket may be delayed. Pain may last longer than usual after a tooth removal. Dry socket also may lead to an infection in the socket.

• #37 Alveolar osteitis – Wikipedia

  https://en.wikipedia.org/wiki/Alveolar_osteitis

  Alveolar osteitis, also known as dry socket, is inflammation of the alveolar bone (i.e., the alveolar process of the maxilla or mandible). Classically, this occurs as a postoperative complication of tooth extraction. […] Alveolar osteitis usually occurs where the blood clot fails to form or is lost from the socket (i.e., the defect left in the gum when a tooth is taken out). This leaves an empty socket where bone is exposed to the oral cavity, causing a localized alveolar osteitis limited to the lamina dura (i.e., the bone which lines the socket). This specific type is known as dry socket and is associated with increased pain and delayed healing. […] The cause(s) of dry socket are not completely understood. Normally, following extraction of a tooth, blood is extravasated into the socket, and a blood clot (thrombus) forms. This blood clot is replaced with granulation tissue which consists of proliferating fibroblasts and endothelial cells derived from remnants of the periodontal membrane, surrounding alveolar bone and gingival mucosa. In time this in turn is replaced by coarse, fibrillar bone and finally by mature, woven bone. The clot may fail to form because of poor blood supply (e.g., secondary to local factors such as smoking, anatomical site, bone density and conditions which cause sclerotic bone to form). The clot may be lost because of excessive mouth rinsing, or disintegrate prematurely due to fibrinolysis. Fibrinolysis is the degeneration of the clot and may be caused by the conversion of plasminogen to plasmin and formation of kinins. Factors which promote fibrinolysis include local trauma, estrogens, and pyrogens from bacteria.

• #38 What Causes a Dry Socket? | Delta Dental

  https://www.deltadental.com/us/en/protect-my-smile/oral-health-conditions/dry-socket/causes.html

  There are several factors that can increase your risk of developing a dry socket, including: Use of oral contraceptives (birth control pills). High estrogen levels can disrupt the normal healing process. […] Despite the best efforts of the surgeon and patient, dry sockets can occur. However, there are steps you can take to limit the risk. […] To help prevent a dry socket and aid your recovery after a tooth is extracted: Carefully follow all pre-surgery and post-surgery instructions from your oral surgeon.

• #39 Dry Socket (Alveolar Osteitis) – Athens Oral Surgery Center

  https://www.oralsurgeryathens.com/dry-socket-alveolar-osteitis/

  Alveolar osteitis, more commonly known as a “dry socket”, is a documented complication following tooth extraction. As the name implies, this is an inflammatory condition of the alveolar bone, which is that part of our jaw bone that houses our teeth. Dry socket is a fitting nickname as in essence the problem is the loss of the blood clot which forms immediately following the tooth extraction, leaving the alveolar bone exposed leading to severe pain. […] The mechanism of development of a dry socket involves the improper initial formation of a postsurgical clot or the premature dissolution of that clot, both of which lead to exposure of the alveolar bone and the very sensitive nerve endings to numerous pain inducing stimuli. One cause of the loss of clot is the physical act of smoking or use of straws, both of which require a sucking motion which creates a negative pressure in one’s mouth and may lead to loss or dissolution of clot. […] The greater amount of time and the greater difficulty associated with tooth extraction has shown to correlate with development of dry socket. Some studies have also pointed to a higher incidence of dry socket formation in patients treated by less experienced clinicians.

• #40 Dry Socket (Alveolar Osteitis) – Athens Oral Surgery Center

  https://www.oralsurgeryathens.com/dry-socket-alveolar-osteitis/

  Alveolar osteitis, more commonly known as a “dry socket”, is a documented complication following tooth extraction. As the name implies, this is an inflammatory condition of the alveolar bone, which is that part of our jaw bone that houses our teeth. Dry socket is a fitting nickname as in essence the problem is the loss of the blood clot which forms immediately following the tooth extraction, leaving the alveolar bone exposed leading to severe pain. […] The mechanism of development of a dry socket involves the improper initial formation of a postsurgical clot or the premature dissolution of that clot, both of which lead to exposure of the alveolar bone and the very sensitive nerve endings to numerous pain inducing stimuli. One cause of the loss of clot is the physical act of smoking or use of straws, both of which require a sucking motion which creates a negative pressure in one’s mouth and may lead to loss or dissolution of clot. […] The greater amount of time and the greater difficulty associated with tooth extraction has shown to correlate with development of dry socket. Some studies have also pointed to a higher incidence of dry socket formation in patients treated by less experienced clinicians.

• #41 Alveolar osteitis – Wikipedia

  https://en.wikipedia.org/wiki/Alveolar_osteitis

  Alveolar osteitis, also known as dry socket, is inflammation of the alveolar bone (i.e., the alveolar process of the maxilla or mandible). Classically, this occurs as a postoperative complication of tooth extraction. […] Alveolar osteitis usually occurs where the blood clot fails to form or is lost from the socket (i.e., the defect left in the gum when a tooth is taken out). This leaves an empty socket where bone is exposed to the oral cavity, causing a localized alveolar osteitis limited to the lamina dura (i.e., the bone which lines the socket). This specific type is known as dry socket and is associated with increased pain and delayed healing. […] The cause(s) of dry socket are not completely understood. Normally, following extraction of a tooth, blood is extravasated into the socket, and a blood clot (thrombus) forms. This blood clot is replaced with granulation tissue which consists of proliferating fibroblasts and endothelial cells derived from remnants of the periodontal membrane, surrounding alveolar bone and gingival mucosa. In time this in turn is replaced by coarse, fibrillar bone and finally by mature, woven bone. The clot may fail to form because of poor blood supply (e.g., secondary to local factors such as smoking, anatomical site, bone density and conditions which cause sclerotic bone to form). The clot may be lost because of excessive mouth rinsing, or disintegrate prematurely due to fibrinolysis. Fibrinolysis is the degeneration of the clot and may be caused by the conversion of plasminogen to plasmin and formation of kinins. Factors which promote fibrinolysis include local trauma, estrogens, and pyrogens from bacteria.

• #42 Alveolar osteitis – Wikipedia

  https://en.wikipedia.org/wiki/Alveolar_osteitis

  Alveolar osteitis, also known as dry socket, is inflammation of the alveolar bone (i.e., the alveolar process of the maxilla or mandible). Classically, this occurs as a postoperative complication of tooth extraction. […] Alveolar osteitis usually occurs where the blood clot fails to form or is lost from the socket (i.e., the defect left in the gum when a tooth is taken out). This leaves an empty socket where bone is exposed to the oral cavity, causing a localized alveolar osteitis limited to the lamina dura (i.e., the bone which lines the socket). This specific type is known as dry socket and is associated with increased pain and delayed healing. […] The cause(s) of dry socket are not completely understood. Normally, following extraction of a tooth, blood is extravasated into the socket, and a blood clot (thrombus) forms. This blood clot is replaced with granulation tissue which consists of proliferating fibroblasts and endothelial cells derived from remnants of the periodontal membrane, surrounding alveolar bone and gingival mucosa. In time this in turn is replaced by coarse, fibrillar bone and finally by mature, woven bone. The clot may fail to form because of poor blood supply (e.g., secondary to local factors such as smoking, anatomical site, bone density and conditions which cause sclerotic bone to form). The clot may be lost because of excessive mouth rinsing, or disintegrate prematurely due to fibrinolysis. Fibrinolysis is the degeneration of the clot and may be caused by the conversion of plasminogen to plasmin and formation of kinins. Factors which promote fibrinolysis include local trauma, estrogens, and pyrogens from bacteria.

• #43 Alveolar osteitis – Wikipedia

  https://en.wikipedia.org/wiki/Alveolar_osteitis

  Alveolar osteitis, also known as dry socket, is inflammation of the alveolar bone (i.e., the alveolar process of the maxilla or mandible). Classically, this occurs as a postoperative complication of tooth extraction. […] Alveolar osteitis usually occurs where the blood clot fails to form or is lost from the socket (i.e., the defect left in the gum when a tooth is taken out). This leaves an empty socket where bone is exposed to the oral cavity, causing a localized alveolar osteitis limited to the lamina dura (i.e., the bone which lines the socket). This specific type is known as dry socket and is associated with increased pain and delayed healing. […] The cause(s) of dry socket are not completely understood. Normally, following extraction of a tooth, blood is extravasated into the socket, and a blood clot (thrombus) forms. This blood clot is replaced with granulation tissue which consists of proliferating fibroblasts and endothelial cells derived from remnants of the periodontal membrane, surrounding alveolar bone and gingival mucosa. In time this in turn is replaced by coarse, fibrillar bone and finally by mature, woven bone. The clot may fail to form because of poor blood supply (e.g., secondary to local factors such as smoking, anatomical site, bone density and conditions which cause sclerotic bone to form). The clot may be lost because of excessive mouth rinsing, or disintegrate prematurely due to fibrinolysis. Fibrinolysis is the degeneration of the clot and may be caused by the conversion of plasminogen to plasmin and formation of kinins. Factors which promote fibrinolysis include local trauma, estrogens, and pyrogens from bacteria.

• #44 Dry socket – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dry-socket/symptoms-causes/syc-20354376

  Dry socket is a painful dental condition that sometimes happens after you have a tooth removed. Dry socket happens when a blood clot at the site where the tooth was removed does not form, comes out or dissolves before the wound has healed. […] The exact cause of dry socket is still being studied. Researchers think that certain issues may be involved, such as: Bacteria that gets into the socket. Injury at the surgical site when tooth removal is difficult. This can happen with irregular wisdom tooth development or position, called an impacted wisdom tooth. […] Factors that can increase your risk of developing dry socket include: Smoking and tobacco use. Chemicals in cigarettes or other forms of tobacco may prevent or slow healing. These chemicals can get into the wound site. Also, the act of sucking on a cigarette may cause the blood clot to come out too early. High estrogen levels from birth control pills may cause problems with healing and increase the risk of dry socket. Current or previous infections around the area where the tooth was removed increase the risk of dry socket. […] Even though a dry socket can be painful, it rarely causes an infection or serious complications. But healing in the socket may be delayed. Pain may last longer than usual after a tooth removal. Dry socket also may lead to an infection in the socket.

• #45 Dry Socket: Symptoms and Causes – Consensus: AI Search Engine for Research

  https://consensus.app/home/blog/dry-socket-symptoms-and-causes/

  Bacterial contamination of the extraction site is a significant cause of dry socket. The presence of bacteria can prevent the formation of a blood clot or lead to its premature disintegration, exposing the bone and nerves to the oral environment. […] Excessive trauma during tooth extraction can increase the risk of dry socket. This includes difficult extractions that require significant manipulation of the tooth and surrounding bone. […] Poor oral hygiene can contribute to the development of dry socket by increasing the bacterial load in the mouth, which can interfere with the healing process. […] Women who use oral contraceptives are at a higher risk of developing dry socket. This is due to the estrogen in contraceptives, which can affect the blood clotting mechanism. […] Age is another factor influencing the incidence of dry socket. Studies have shown that patients older than 30 years are more likely to develop this condition. […] Factors such as bacterial contamination, trauma during extraction, poor oral hygiene, use of contraceptives, and age play significant roles in the development of dry socket.

• #46 Dry socket – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dry-socket/symptoms-causes/syc-20354376

  Dry socket is a painful dental condition that sometimes happens after you have a tooth removed. Dry socket happens when a blood clot at the site where the tooth was removed does not form, comes out or dissolves before the wound has healed. […] The exact cause of dry socket is still being studied. Researchers think that certain issues may be involved, such as: Bacteria that gets into the socket. Injury at the surgical site when tooth removal is difficult. This can happen with irregular wisdom tooth development or position, called an impacted wisdom tooth. […] Factors that can increase your risk of developing dry socket include: Smoking and tobacco use. Chemicals in cigarettes or other forms of tobacco may prevent or slow healing. These chemicals can get into the wound site. Also, the act of sucking on a cigarette may cause the blood clot to come out too early. High estrogen levels from birth control pills may cause problems with healing and increase the risk of dry socket. Current or previous infections around the area where the tooth was removed increase the risk of dry socket. […] Even though a dry socket can be painful, it rarely causes an infection or serious complications. But healing in the socket may be delayed. Pain may last longer than usual after a tooth removal. Dry socket also may lead to an infection in the socket.

• #47 Smoking as a Risk Factor for Dry Socket: A Systematic Review

  https://www.mdpi.com/2304-6767/10/7/121

  Our systematic review found an association between the dry socket occurrence and cigarette smoking. […] Cigarette smoking is related to an increased risk of dry socket. Our review found that approximately 13.2% of cigarette smokers developed a dry socket after tooth extraction. However, it is difficult to establish clear associations due to the heterogeneity of the included studies (different types of extracted teeth, different age groups).

• #48 Dry Socket: Symptoms and Causes – Consensus: AI Search Engine for Research

  https://consensus.app/home/blog/dry-socket-symptoms-and-causes/

  Bacterial contamination of the extraction site is a significant cause of dry socket. The presence of bacteria can prevent the formation of a blood clot or lead to its premature disintegration, exposing the bone and nerves to the oral environment. […] Excessive trauma during tooth extraction can increase the risk of dry socket. This includes difficult extractions that require significant manipulation of the tooth and surrounding bone. […] Poor oral hygiene can contribute to the development of dry socket by increasing the bacterial load in the mouth, which can interfere with the healing process. […] Women who use oral contraceptives are at a higher risk of developing dry socket. This is due to the estrogen in contraceptives, which can affect the blood clotting mechanism. […] Age is another factor influencing the incidence of dry socket. Studies have shown that patients older than 30 years are more likely to develop this condition. […] Factors such as bacterial contamination, trauma during extraction, poor oral hygiene, use of contraceptives, and age play significant roles in the development of dry socket.

• #49 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  Although all the theories reported of the etiopathology of dry socket still need to be established, some evidence has suggested that an interaction exists between excessive local trauma and bacterial invasion. This association results in the formation of plasmin and, consequently, fibrinolysis inside the socket. […] The presence of dental and osseous remains within the socket has also been considered a possible cause of dry socket. […] Poor oral hygiene and consequent alveolar contamination is also an important factor for the onset of dry socket. […] The use of antibrinolytics primarily aims to avoid blood clot lysing. […] The use of mouthwash with chlorhexidine digluconate at 0.12% has been an efficient antiseptic for the prevention of dry socket. […] The use of these protocols and preventive methods by our team has resulted in very few complications and has led to total treatment success.

• #50 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  Although all the theories reported of the etiopathology of dry socket still need to be established, some evidence has suggested that an interaction exists between excessive local trauma and bacterial invasion. This association results in the formation of plasmin and, consequently, fibrinolysis inside the socket. […] The presence of dental and osseous remains within the socket has also been considered a possible cause of dry socket. […] Poor oral hygiene and consequent alveolar contamination is also an important factor for the onset of dry socket. […] The use of antibrinolytics primarily aims to avoid blood clot lysing. […] The use of mouthwash with chlorhexidine digluconate at 0.12% has been an efficient antiseptic for the prevention of dry socket. […] The use of these protocols and preventive methods by our team has resulted in very few complications and has led to total treatment success.

• #51 Dry socket – symptoms, treatments and causes | healthdirect

  https://www.healthdirect.gov.au/dry-socket

  Dry socket, also called alveolar osteitis, is a painful condition that could happen when you have a tooth removed. […] If the blood clot is dislodged or does not form well, the bone and nerve are left exposed. This causes extreme pain and can lead to infection. […] Dry socket may be caused by a range of factors, such as an underlying infection in the mouth, trauma from the tooth extraction, and problems with the jawbone. […] The condition occurs more often with wisdom teeth in the lower jaw than with other teeth.

• #52 Dry socket – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dry-socket/symptoms-causes/syc-20354376

  Dry socket is a painful dental condition that sometimes happens after you have a tooth removed. Dry socket happens when a blood clot at the site where the tooth was removed does not form, comes out or dissolves before the wound has healed. […] The exact cause of dry socket is still being studied. Researchers think that certain issues may be involved, such as: Bacteria that gets into the socket. Injury at the surgical site when tooth removal is difficult. This can happen with irregular wisdom tooth development or position, called an impacted wisdom tooth. […] Factors that can increase your risk of developing dry socket include: Smoking and tobacco use. Chemicals in cigarettes or other forms of tobacco may prevent or slow healing. These chemicals can get into the wound site. Also, the act of sucking on a cigarette may cause the blood clot to come out too early. High estrogen levels from birth control pills may cause problems with healing and increase the risk of dry socket. Current or previous infections around the area where the tooth was removed increase the risk of dry socket. […] Even though a dry socket can be painful, it rarely causes an infection or serious complications. But healing in the socket may be delayed. Pain may last longer than usual after a tooth removal. Dry socket also may lead to an infection in the socket.

• #53 What Causes a Dry Socket? | Delta Dental

  https://www.deltadental.com/us/en/protect-my-smile/oral-health-conditions/dry-socket/causes.html

  There are several factors that can increase your risk of developing a dry socket, including: Use of oral contraceptives (birth control pills). High estrogen levels can disrupt the normal healing process. […] Despite the best efforts of the surgeon and patient, dry sockets can occur. However, there are steps you can take to limit the risk. […] To help prevent a dry socket and aid your recovery after a tooth is extracted: Carefully follow all pre-surgery and post-surgery instructions from your oral surgeon.

• #54 Literature review of dry socket: etiology, pathogenesis, prevention, and management | IMSEAR

  https://pesquisa.bvsalud.org/gim/resource/enauMartinsNetoViviana/sea-227032

  Dry socket/alveolar osteitis is a detrimental and excruciatingly painful post-extraction condition of the socket caused by the breakdown of a clot leading to the denudation of the socket that exposes underlying bone that is not protected by a blood clot or healing tissue and persists within or around the alveolus for days after the surgical tooth extraction with or without halitosis and suppuration. […] The common factors that cause dry socket are smoking, poor oral hygiene, traumatic extractions caused by inexperienced dentists, previous bacterial infection, inflammation, fibrinolysis, and systemic disorders, in conjunction with oral contraceptives, menstrual cycle, and rapid irrigation of the socket after extraction with normal saline. […] This literature review focuses on the pathogenesis, prevention, and management of dry socket.

• #55 Dry Socket: Symptoms and Causes – Consensus: AI Search Engine for Research

  https://consensus.app/home/blog/dry-socket-symptoms-and-causes/

  Bacterial contamination of the extraction site is a significant cause of dry socket. The presence of bacteria can prevent the formation of a blood clot or lead to its premature disintegration, exposing the bone and nerves to the oral environment. […] Excessive trauma during tooth extraction can increase the risk of dry socket. This includes difficult extractions that require significant manipulation of the tooth and surrounding bone. […] Poor oral hygiene can contribute to the development of dry socket by increasing the bacterial load in the mouth, which can interfere with the healing process. […] Women who use oral contraceptives are at a higher risk of developing dry socket. This is due to the estrogen in contraceptives, which can affect the blood clotting mechanism. […] Age is another factor influencing the incidence of dry socket. Studies have shown that patients older than 30 years are more likely to develop this condition. […] Factors such as bacterial contamination, trauma during extraction, poor oral hygiene, use of contraceptives, and age play significant roles in the development of dry socket.

• #56 Dry socket – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/dry-socket/symptoms-causes/syc-20354376

  Dry socket is a painful dental condition that sometimes happens after you have a tooth removed. Dry socket happens when a blood clot at the site where the tooth was removed does not form, comes out or dissolves before the wound has healed. […] The exact cause of dry socket is still being studied. Researchers think that certain issues may be involved, such as: Bacteria that gets into the socket. Injury at the surgical site when tooth removal is difficult. This can happen with irregular wisdom tooth development or position, called an impacted wisdom tooth. […] Factors that can increase your risk of developing dry socket include: Smoking and tobacco use. Chemicals in cigarettes or other forms of tobacco may prevent or slow healing. These chemicals can get into the wound site. Also, the act of sucking on a cigarette may cause the blood clot to come out too early. High estrogen levels from birth control pills may cause problems with healing and increase the risk of dry socket. Current or previous infections around the area where the tooth was removed increase the risk of dry socket. […] Even though a dry socket can be painful, it rarely causes an infection or serious complications. But healing in the socket may be delayed. Pain may last longer than usual after a tooth removal. Dry socket also may lead to an infection in the socket.

• #57 Dry Socket: Symptoms and Causes – Consensus: AI Search Engine for Research

  https://consensus.app/home/blog/dry-socket-symptoms-and-causes/

  Bacterial contamination of the extraction site is a significant cause of dry socket. The presence of bacteria can prevent the formation of a blood clot or lead to its premature disintegration, exposing the bone and nerves to the oral environment. […] Excessive trauma during tooth extraction can increase the risk of dry socket. This includes difficult extractions that require significant manipulation of the tooth and surrounding bone. […] Poor oral hygiene can contribute to the development of dry socket by increasing the bacterial load in the mouth, which can interfere with the healing process. […] Women who use oral contraceptives are at a higher risk of developing dry socket. This is due to the estrogen in contraceptives, which can affect the blood clotting mechanism. […] Age is another factor influencing the incidence of dry socket. Studies have shown that patients older than 30 years are more likely to develop this condition. […] Factors such as bacterial contamination, trauma during extraction, poor oral hygiene, use of contraceptives, and age play significant roles in the development of dry socket.

• #58 Incidence and predisposing factors for dry socket following extraction of permanent teeth at a regional hospital in Kwa-Zulu Natal

  https://scielo.org.za/scielo.php?script=sci_arttext&pid=S0011-85162016000400006

  Dry socket is one of the complications which may follow dental extractions. Whilst the exact pathogenesis is unknown, blood clot disintegration as a result of fibrinolysis remains the most acknowledged theory. […] While the exact pathogenesis of dry socket is not entirely known, it is thought that dry socket occurs from increased fibrinolysis resulting in blood clot disintegration. […] Although the exact pathogenesis of dry socket is not fully understood, it is thought to occur from increased fibrinolytic activity resulting in blood clot disintegration. […] It has also been suggested that difficulty of traumatic extractions may be a cause. It is thought that trauma results in compression of the alveolar bone, reduction in blood perfusion and thrombosis of underlying blood vessels leading to increased fibrinolytic activity. […] All extractions performed during this study were under local anaesthetic containing a vasoconstrictor. Other studies indicate that the resulting local ischemia has no implication in the pathogenesis of dry socket.

• #59 Dry Socket (Alveolar Osteitis) – Athens Oral Surgery Center

  https://www.oralsurgeryathens.com/dry-socket-alveolar-osteitis/

  Alveolar osteitis, more commonly known as a “dry socket”, is a documented complication following tooth extraction. As the name implies, this is an inflammatory condition of the alveolar bone, which is that part of our jaw bone that houses our teeth. Dry socket is a fitting nickname as in essence the problem is the loss of the blood clot which forms immediately following the tooth extraction, leaving the alveolar bone exposed leading to severe pain. […] The mechanism of development of a dry socket involves the improper initial formation of a postsurgical clot or the premature dissolution of that clot, both of which lead to exposure of the alveolar bone and the very sensitive nerve endings to numerous pain inducing stimuli. One cause of the loss of clot is the physical act of smoking or use of straws, both of which require a sucking motion which creates a negative pressure in one’s mouth and may lead to loss or dissolution of clot. […] The greater amount of time and the greater difficulty associated with tooth extraction has shown to correlate with development of dry socket. Some studies have also pointed to a higher incidence of dry socket formation in patients treated by less experienced clinicians.

• #60 WHO EMRO | Influence of Surgicel gauze on the incidence of dry socket after wisdom tooth extraction | Volume 12, issue 3/4 | EMHJ volume 12, 2006

  https://www.emro.who.int/emhj-volume-12-2006/volume-12-issue-3-4/influence-of-surgicel-gauze-on-the-incidence-of-dry-socket-after-wisdom-tooth-extraction.html

  Dry socket or post-extraction alveolitis is a poorly understood form of inflammation occurring in a socket following removal of a tooth. […] The incidence of dry socket among the Surgicel-treated teeth was significantly higher (25.0%) than in the non-Surgicel-treated teeth (6.0%), under local and general anaesthesia. […] The phenomenon of dry sockets in patients in whom Surgicel was used is probably precipitated by the continued chemical effect of the material, which has been found to degrade and to resorb slowly at surgery sites. […] In summary, Surgicel is a potent haemostatic agent, the application of which in extraction sockets was associated with an increase in the incidence of dry socket after wisdom tooth extraction.

• #61 Literature review of dry socket: etiology, pathogenesis, prevention, and management | IMSEAR

  https://pesquisa.bvsalud.org/gim/resource/enauMartinsNetoViviana/sea-227032

  Dry socket/alveolar osteitis is a detrimental and excruciatingly painful post-extraction condition of the socket caused by the breakdown of a clot leading to the denudation of the socket that exposes underlying bone that is not protected by a blood clot or healing tissue and persists within or around the alveolus for days after the surgical tooth extraction with or without halitosis and suppuration. […] The common factors that cause dry socket are smoking, poor oral hygiene, traumatic extractions caused by inexperienced dentists, previous bacterial infection, inflammation, fibrinolysis, and systemic disorders, in conjunction with oral contraceptives, menstrual cycle, and rapid irrigation of the socket after extraction with normal saline. […] This literature review focuses on the pathogenesis, prevention, and management of dry socket.

• #62 Dry Socket Etiology, Diagnosis, and Clinical Treatment Techniques

  https://pmc.ncbi.nlm.nih.gov/articles/PMC5932271/

  Dry socket, also termed fibrinolytic osteitis or alveolar osteitis, is a complication of tooth exodontia. […] The author examines the scientific validity of the proposed causes of dry socket lesions (such as bacteria, inflammation, fibrinolysis, or traumatic extractions) and the scientific validity of different terminologies used to describe dry socket lesions. […] Although some factors, such as smoking, oral contraceptive use, and presence of fibrinolytic activity in post-extraction sockets correlate with an increased incidence of dry socket, a definitive mechanism for explaining dry socket pathogenesis remains elusive. […] A model of dry socket lesion pathogenesis can explain various facts about dry sockets including the findings that smoking and use of oral contraceptives increase the incidence of dry socket lesions.

• #63 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Alveolar osteitis, commonly known as „dry socket,” is a self-limiting condition that is one of the most common complications following dental extractions. This review will first explore the etiology and pathogenesis of alveolar osteitis. […] The condition is characterized by prolonged moderate to severe pain at the site of tooth extraction. This can result in multiple visits for management and symptom relief. The cause is widely believed to be the fibrinolytic theory. The extraction socket is characterized by an area of the exposed bone secondary to the absence of a fibrin clot or loss of clot after formation. […] Although alveolar osteitis is a common complication, there is still some uncertainty about the pathophysiology. This has led to several proposed prevention and management strategies, but there is currently no evidence-based consensus.

• #64

• #65 Dry socket | PPT

  https://www.slideshare.net/slideshow/dry-socket-245705561/245705561

  Dry socket, also known as alveolar osteitis, is a painful condition that can occur after a dental extraction. It results from the premature disintegration of a blood clot within the extraction socket, preventing normal healing. […] Two main theories propose either a fibrinolytic or bacterial cause that disrupts the blood clot formation and healing. […] After extraction of tooth an inflammatory process begins that could affect the formation and retention of clot. Laboratory and clinical studies shown increase of fibrinolytic activity in pathogenesis of dry socket. Fibrin disintegrates due to effect of kinase liberated in the inflammation process or due to direct or indirect activation of plasminogen, which affects stability of clot and facilitates development of clot. […] High count of anaerobic bacteria around extraction sites. Anaerobic microorganisms are found and alveolar pain is due to the effect of bacterial toxins on the nerve ends of the alveolus. Most frequent in patients with poor oral hygiene actinomyces viscous, treponema denticola and streptococcus mutans.

• #66 Clinical concepts of dry socket | PDF

  https://www.slideshare.net/slideshow/clinical-concepts-of-dry-socket-62752657/62752657

  Although all the theories reported of the etiopathology of dry socket still need to be established, some evidence has suggested that an interaction exists between excessive local trauma and bacterial invasion. This association results in the formation of plasmin and, consequently, fibrinolysis inside the socket. […] The presence of dental and osseous remains within the socket has also been considered a possible cause of dry socket. […] Poor oral hygiene and consequent alveolar contamination is also an important factor for the onset of dry socket. […] The use of antibrinolytics primarily aims to avoid blood clot lysing. […] The use of mouthwash with chlorhexidine digluconate at 0.12% has been an efficient antiseptic for the prevention of dry socket. […] The use of these protocols and preventive methods by our team has resulted in very few complications and has led to total treatment success.

• #67 Alveolar Osteitis – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK582137/

  Alveolar osteitis, commonly known as „dry socket,” is a self-limiting condition that is one of the most common complications following dental extractions. This review will first explore the etiology and pathogenesis of alveolar osteitis. […] The condition is characterized by prolonged moderate to severe pain at the site of tooth extraction. This can result in multiple visits for management and symptom relief. The cause is widely believed to be the fibrinolytic theory. The extraction socket is characterized by an area of the exposed bone secondary to the absence of a fibrin clot or loss of clot after formation. […] Although alveolar osteitis is a common complication, there is still some uncertainty about the pathophysiology. This has led to several proposed prevention and management strategies, but there is currently no evidence-based consensus.

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