Materiały źródłowe

• #1 Osteoarthritis: Symptoms, Causes & Treatment Options

  https://my.clevelandclinic.org/health/diseases/5599-osteoarthritis

  Osteoarthritis is the most common type of arthritis. A healthcare provider will help you find a combination of treatments to manage your symptoms. […] Osteoarthritis is the most common type of arthritis (a condition that affects your joints). Healthcare providers sometimes refer to it as degenerative joint disease or OA. […] A healthcare provider might classify osteoarthritis as one of two types: Primary osteoarthritis is the most common form of osteoarthritis that develops in your joints over time. […] Osteoarthritis is very common. Experts estimate that more than 80% of adults older than 55 have osteoarthritis, even if some of them never experience symptoms. […] A healthcare provider will diagnose osteoarthritis with a physical exam and imaging tests. […] Your healthcare provider might use X-rays to take pictures of your joints.

• #2 Osteoarthritis: Symptoms, Diagnosis, and Treatment | Arthritis Foundation

  https://www.arthritis.org/diseases/osteoarthritis

  Osteoarthritis is a degenerative joint disease that can affect the many tissues of the joint. It is by far the most common form of arthritis, affecting more than 32.5 million adults in the United States, according to the Centers for Disease Control and Prevention. […] There is no cure for OA, but there are ways to manage OA to minimize pain, continue physical activities, maintain a good quality of life and remain mobile. […] Medical history, a physical examination and lab tests help to make up the OA diagnosis. […] A primary care doctor may be the first person you talk to about joint pain. The doctor will review your medical history, symptoms, how the pain affects activities, as well as your medical problems and medication use. […] He or she will also look at and move your joints, and may order imaging. These tests help to make the diagnosis: […] X-rays can show joint or bone damage or changes related to osteoarthritis. […] Magnetic resonance imaging (MRI) gives a better view of cartilage and other parts of the joint.

• #3 Osteoarthritis: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2012/0101/p49.html

  Osteoarthritis is a common degenerative disorder of the articular cartilage associated with hypertrophic bone changes. The diagnosis is based on a history of joint pain worsened by movement, which can lead to disability in activities of daily living. […] The most common symptom of osteoarthritis is joint pain. The pain tends to worsen with activity, especially following a period of rest; this has been called the gelling phenomenon. Osteoarthritis can cause morning stiffness, but it usually lasts for less than 30 minutes, unlike rheumatoid arthritis, which causes stiffness for 45 minutes or more. […] Because osteoarthritis is primarily a clinical diagnosis, physicians can confidently make the diagnosis based on the history and physical examination. Plain radiography can be helpful in confirming the diagnosis and ruling out other conditions.

• #4 Patient education: Osteoarthritis symptoms and diagnosis (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/osteoarthritis-symptoms-and-diagnosis-beyond-the-basics

  Patient education: Osteoarthritis symptoms and diagnosis (Beyond the Basics) […] Getting an official diagnosis of OA is the first step in ensuring appropriate treatment. […] This article reviews the symptoms and diagnosis of OA. […] There is no single sign, symptom, or test that can diagnose OA. Instead, the diagnosis is based on several factors, including the person’s age, history, and symptoms. […] For example, knee OA can usually be diagnosed in a person over the age of 50 years if the following are present: Pain predominantly when weight-bearing and moving the knee, pain when using the stairs; Early morning stiffness lasting for just a short time (less than 30 minutes); A crackling or grating sensation in the knee when going up and down stairs; Hard bony enlargement of the knees may be present in late stages.

• #5 Osteoarthritis – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/osteoarthritis/diagnosis-treatment/drc-20351930

  During the physical exam, your healthcare professional checks your affected joint for tenderness, swelling and flexibility. […] To get pictures of the affected joint, your healthcare professional might recommend: […] An X-ray also can show bone spurs around a joint. […] An MRI isn’t commonly needed to diagnose osteoarthritis but can help provide more information in complex cases. […] Analyzing blood or joint fluid can help confirm the diagnosis. […] Although there’s no blood test for osteoarthritis, certain tests can help rule out other causes of joint pain, such as rheumatoid arthritis. […] A needle might be used to draw fluid from an affected joint. The fluid is then tested to determine whether your pain is caused by an inflammatory arthritis, such as rheumatoid arthritis or gout, or an infection rather than osteoarthritis. […] Osteoarthritis can’t be reversed, but treatments can reduce pain and help you move better. […] Your healthcare professional might ask some of the following questions: […] Have you ever injured this joint?

• #6 Osteoarthritis – Symptoms, diagnosis and treatment | BMJ Best Practice

  https://bestpractice.bmj.com/topics/en-gb/192

  Osteoarthritis (OA) is a common and frequently debilitating joint disorder; prevalence increases with age. […] Presents with joint pain and stiffness that is typically worse with activity. […] Radiographs show loss of joint space, subchondral sclerosis, and osteophytes. […] Key diagnostic factors include presence of risk factors, pain, functional difficulties, knee, hip, hand, or spine involvement, bony deformities, limited range of motion, and malalignment. […] Other diagnostic factors include tenderness, crepitus, stiffness, shoulder, elbow, wrist, or ankle involvement, effusion, and antalgic gait. […] 1st investigations to order include history and physical examination. […] Investigations to consider include x-ray of affected joints, serum CRP, serum erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), anti-cyclic citrullinated peptide (anti-CCP) antibody, MRI of affected joints, ultrasound scan, and CT.

• #7

  https://www.nhs.uk/conditions/osteoarthritis/

  Osteoarthritis is a condition that causes joints to become painful and stiff. It’s the most common type of arthritis in the UK. […] You should see your GP if you have persistent symptoms of osteoarthritis so they can confirm the diagnosis and prescribe any necessary treatment. […] To help determine whether you have osteoarthritis, a GP will first ask you about your symptoms and examine your joints. […] A GP may suspect osteoarthritis if: you’re aged 45 or older; you have joint pain that gets worse the more you use your joints; the stiffness in your joints is not there in the mornings, or lasts less than 30 minutes. […] Further tests such as X-rays or blood tests are not usually necessary, but may be used to rule out other possible causes, such as rheumatoid arthritis or a fractured bone.

• #8 Osteoarthritis – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/192

  Key diagnostic factors include pain, functional difficulties, knee, hip, hand, or spine involvement, bony deformities, limited range of motion, and malalignment. […] Other diagnostic factors include tenderness, crepitus, stiffness, shoulder, elbow, wrist, or ankle involvement, effusion, and antalgic gait. […] 1st tests to order include history and physical exam. […] Tests to consider include x-ray of affected joints, serum CRP, serum erythrocyte sedimentation rate (ESR), rheumatoid factor (RF), anticyclic citrullinated peptide (anti-CCP) antibody, MRI of affected joints, ultrasound scan, and CT.

• #9 Osteoarthritis: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2012/0101/p49.html

  Osteoarthritis is a common degenerative disorder of the articular cartilage associated with hypertrophic bone changes. The diagnosis is based on a history of joint pain worsened by movement, which can lead to disability in activities of daily living. […] The most common symptom of osteoarthritis is joint pain. The pain tends to worsen with activity, especially following a period of rest; this has been called the gelling phenomenon. Osteoarthritis can cause morning stiffness, but it usually lasts for less than 30 minutes, unlike rheumatoid arthritis, which causes stiffness for 45 minutes or more. […] Because osteoarthritis is primarily a clinical diagnosis, physicians can confidently make the diagnosis based on the history and physical examination. Plain radiography can be helpful in confirming the diagnosis and ruling out other conditions.

• #10

  https://www.nhs.uk/conditions/osteoarthritis/

  Osteoarthritis is a condition that causes joints to become painful and stiff. It’s the most common type of arthritis in the UK. […] You should see your GP if you have persistent symptoms of osteoarthritis so they can confirm the diagnosis and prescribe any necessary treatment. […] To help determine whether you have osteoarthritis, a GP will first ask you about your symptoms and examine your joints. […] A GP may suspect osteoarthritis if: you’re aged 45 or older; you have joint pain that gets worse the more you use your joints; the stiffness in your joints is not there in the mornings, or lasts less than 30 minutes. […] Further tests such as X-rays or blood tests are not usually necessary, but may be used to rule out other possible causes, such as rheumatoid arthritis or a fractured bone.

• #11

  https://arthritis.ca/about-arthritis/arthritis-types-(a-z)/types/osteoarthritis/osteoarthritis-symptoms-and-diagnosis

  Diagnosing osteoarthritis with a x-rayThere is no single test for osteoarthritis. A diagnosis can be made based on your symptoms and a physical examination of your affected joint(s). […] For people over the age of 40 who have symptoms typical of osteoarthritis, a diagnosis can be made based on a clinical assessment. X-ray or MRI is not typically part of the diagnostic process, unless it is being used to rule out a potential injury. […] However, an x-ray or MRI may be ordered if you have not been responding to your treatment or management plan, or if you and your doctor are planning a surgery where imaging would be helpful. If an x-ray or MRI is ordered, it is important to know that symptoms of osteoarthritis do not always match what is found on imaging. For example, in the early stages of osteoarthritis, an x-ray or MRI may not reflect the symptoms you are experiencing, and later in the disease process, the damage shown on imaging may appear more severe than the pain or other symptoms you feel.

• #12 Osteoarthritis – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/osteoarthritis/diagnosis-treatment/drc-20351930

  During the physical exam, your healthcare professional checks your affected joint for tenderness, swelling and flexibility. […] To get pictures of the affected joint, your healthcare professional might recommend: […] An X-ray also can show bone spurs around a joint. […] An MRI isn’t commonly needed to diagnose osteoarthritis but can help provide more information in complex cases. […] Analyzing blood or joint fluid can help confirm the diagnosis. […] Although there’s no blood test for osteoarthritis, certain tests can help rule out other causes of joint pain, such as rheumatoid arthritis. […] A needle might be used to draw fluid from an affected joint. The fluid is then tested to determine whether your pain is caused by an inflammatory arthritis, such as rheumatoid arthritis or gout, or an infection rather than osteoarthritis. […] Osteoarthritis can’t be reversed, but treatments can reduce pain and help you move better. […] Your healthcare professional might ask some of the following questions: […] Have you ever injured this joint?

• #13 Osteoarthritis: Diagnosis, Treatment, and Steps to Take

  https://www.niams.nih.gov/health-topics/osteoarthritis/diagnosis-treatment-and-steps-to-take

  There is no single test for osteoarthritis. Diagnosing the condition may include the following: […] Having a physical exam to check your general health, reflexes, and problem joints. […] Having images taken of your joint using: X-rays, which can show loss of joint space, bone damage, bone remodeling, and bone spurs. Early joint damage does not usually appear on x-rays. […] Magnetic resonance imaging (MRI), which can show damage to soft tissues in and around the joint. Generally, MRI helps health care providers evaluate a joint that is locking or giving out. […] Having blood tests to rule out other causes for symptoms. […] Taking joint fluid samples to look for other causes of joint pain, such as infection or gout.

• #14 Osteoarthritis (OA) – Musculoskeletal and Connective Tissue Disorders – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/joint-disorders/osteoarthritis-oa

  Osteoarthritis is a chronic arthropathy characterized by disruption and potential loss of joint cartilage along with other joint changes, including bone hypertrophy (periarticular osteophyte formation and sclerosis). […] Diagnosis is confirmed by radiographs. […] Osteoarthritis should be suspected in patients with gradual onset of symptoms and signs, particularly in older adults. If osteoarthritis is suspected, radiographs should be taken of the most symptomatic joints. Radiographs generally reveal marginal osteophytes, narrowing of the joint space, increased density of the subchondral bone, subchondral cyst formation, bony remodeling, and sometimes joint effusions. […] Confirm the diagnosis with radiographic findings such as marginal osteophytes, narrowing of the joint space, increased density of the subchondral bone, bony remodeling, and sometimes subchondral cyst formation and joint effusion.

• #15 Testing for Osteoarthritis| Arthritis Foundation

  https://www.arthritis.org/diseases/more-about/tests-for-osteoarthritis

  Testing for Osteoarthritis […] Diagnosing osteoarthritis (OA) is based largely on symptoms and a physical exam. Your doctor may order the following tests in diagnosing OA and monitoring its progression. […] Lab tests are used is diagnosing OA primarily to help to rule out other causes of joint pain. Two main types of lab tests are used in diagnosing osteoarthritis. […] There are no blood tests that can diagnose OA; however, your doctor may order them to rule out other causes of joint pain and inflammation, such as rheumatoid arthritis or gout. […] Fluid drawn from an affected joint can offer clues as to what is happening in the joint. Analyzing the joint fluid can help eliminate other possible conditions, such as gout or an infection. […] Imaging tests can provide a look at what is going on inside the joint. The cartilage and bone damage that occurs with osteoarthritis has a characteristic appearance on imaging tests that can help your doctor make a conclusive diagnosis.

• #16 Hip Osteoarthritis Diagnosis | Signs & Symptoms of Hip OA

  https://www.physiotutors.com/wiki/hip-osteoarthritis-diagnosis/

  The diagnosis of osteoarthritis has often been based on radiographic appearance of the joint space according to the criteria of Kellgren and Lawrence rather than clinical features. […] However, recent research has shown that radiographic imaging and the amount of pain and limitation a patient experiences does not have as strong of a correlation as once believed. […] The clinical classification criteria by Altman et al. (1991) have a sensitivity of 86% and a specificity of 75%, which is why we give them a moderate clinical value. […] As mentioned earlier, radiographs alone do not define the clinical syndrome of osteoarthritis. […] Kim et al. (2015) showed in two big cohorts that only 20% of hips with radiographic hip osteoarthritis were frequently painful. […] Other assessments for hip osteoarthritis are: Patricks / FABER Test, Trendelenburg Sign, Cluster of Sutlive.

• #17 Diagnosing osteoarthritis | Joint Academy

  https://www.jointacademy.com/us/en/facts/what-is-osteoarthritis/diagnosing-osteoarthritis/

  Osteoarthritis is diagnosed by either an orthopedist or a physiotherapist. Both of these groups are specialists in osteoarthritis but have different approaches. […] There are a few different professions that can diagnose osteoarthritis. These are physical therapists, general practitioners, and orthopedic surgeons. An orthopedic surgeon (i.e. an orthopedist) primarily handles the need for prosthetic knee or hip surgery, while a physical therapist focuses more on treatment in the form of exercise and training. Both are well qualified to diagnose osteoarthritis. A physiotherapist can also refer the patient to an orthopedist if needed, and vice versa. […] Traditionally, osteoarthritis has been diagnosed using an x-ray. Unfortunately, it’s still a widespread belief that this is the correct way of going about it. However, according to several international institutions, osteoarthritis should be seen as a clinical diagnosis. This is an approach that focuses on whether or not the patient needs care, rather than whether the changes in the joint are visible. More patients can then get the proper care in time.

• #18

  https://arthritis.ca/about-arthritis/arthritis-types-(a-z)/types/osteoarthritis/osteoarthritis-symptoms-and-diagnosis

  Diagnosing osteoarthritis with a x-rayThere is no single test for osteoarthritis. A diagnosis can be made based on your symptoms and a physical examination of your affected joint(s). […] For people over the age of 40 who have symptoms typical of osteoarthritis, a diagnosis can be made based on a clinical assessment. X-ray or MRI is not typically part of the diagnostic process, unless it is being used to rule out a potential injury. […] However, an x-ray or MRI may be ordered if you have not been responding to your treatment or management plan, or if you and your doctor are planning a surgery where imaging would be helpful. If an x-ray or MRI is ordered, it is important to know that symptoms of osteoarthritis do not always match what is found on imaging. For example, in the early stages of osteoarthritis, an x-ray or MRI may not reflect the symptoms you are experiencing, and later in the disease process, the damage shown on imaging may appear more severe than the pain or other symptoms you feel.

• #19 Osteoarthritis – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/osteoarthritis/diagnosis-treatment/drc-20351930

  During the physical exam, your healthcare professional checks your affected joint for tenderness, swelling and flexibility. […] To get pictures of the affected joint, your healthcare professional might recommend: […] An X-ray also can show bone spurs around a joint. […] An MRI isn’t commonly needed to diagnose osteoarthritis but can help provide more information in complex cases. […] Analyzing blood or joint fluid can help confirm the diagnosis. […] Although there’s no blood test for osteoarthritis, certain tests can help rule out other causes of joint pain, such as rheumatoid arthritis. […] A needle might be used to draw fluid from an affected joint. The fluid is then tested to determine whether your pain is caused by an inflammatory arthritis, such as rheumatoid arthritis or gout, or an infection rather than osteoarthritis. […] Osteoarthritis can’t be reversed, but treatments can reduce pain and help you move better. […] Your healthcare professional might ask some of the following questions: […] Have you ever injured this joint?

• #20 Osteoarthritis: Symptoms, Diagnosis, and Treatment | Arthritis Foundation

  https://www.arthritis.org/diseases/osteoarthritis

  Osteoarthritis is a degenerative joint disease that can affect the many tissues of the joint. It is by far the most common form of arthritis, affecting more than 32.5 million adults in the United States, according to the Centers for Disease Control and Prevention. […] There is no cure for OA, but there are ways to manage OA to minimize pain, continue physical activities, maintain a good quality of life and remain mobile. […] Medical history, a physical examination and lab tests help to make up the OA diagnosis. […] A primary care doctor may be the first person you talk to about joint pain. The doctor will review your medical history, symptoms, how the pain affects activities, as well as your medical problems and medication use. […] He or she will also look at and move your joints, and may order imaging. These tests help to make the diagnosis: […] X-rays can show joint or bone damage or changes related to osteoarthritis. […] Magnetic resonance imaging (MRI) gives a better view of cartilage and other parts of the joint.

• #21 Osteoarthritis Imaging: X-rays, CT scans, MRI and Ultrasound

  https://www.hss.edu/conditions_osteoarthritis-imaging-overview.asp

  Osteoarthritis (OA) is the most common form of arthritis, and is commonly associated with degeneration of articular cartilage, thickening of the bone under the cartilage (sclerosis), the presence of inflammation, and other features that are associated with joint destruction and deformity. […] Acquiring a radiograph (X-ray image), is a standard method your clinician will use to determine the stage of OA within a joint. […] Symptoms of osteoarthritis may arise before the degeneration can be seen on standard X-rays. For this reason, radiologists at Hospital for Special Surgery often use the more sensitive MRI, CT and ultrasound forms of imaging, which are superior for detecting early osteoarthritis. […] Magnetic resonance imaging is very sensitive imaging that can reveal subtle changes in bony and soft tissues. An MRI can show reactive bone edema (fluid build-up in the bone marrow), inflammation of soft tissues, as well as degenerated cartilage and damage to other soft tissues associated with OA.

• #22 Knee Osteoarthritis: Diagnosis & Treatment | Brigham and Women’s Hospital

  https://www.brighamandwomens.org/orthopaedic-surgery/osteoarthritis-of-the-knee/treatment

  If you have symptoms of knee osteoarthritis, your doctor will perform a physical exam and ask about your medical history. They’ll be looking for indicators of osteoarthritis, such as: […] A definitive diagnosis may require tests, such as: […] Imaging: X-rays and MRIs can show the condition of the cartilage and bones in the knee, helping to identify whether you have knee osteoarthritis and its severity. […] Fluid tests: Doctors may sample your blood or joint fluid. Blood tests can help them rule out other conditions that may be causing your symptoms. Testing the synovial (joint) fluid can reveal signs indicating knee osteoarthritis. […] If you don’t treat knee osteoarthritis, it can quickly worsen. As your osteoarthritis becomes more severe, you’ll experience more pain and more significant physical limitations. You’ll also need surgical treatment sooner. In some cases, untreated osteoarthritis can lead to other conditions, such as bowlegs.

• #23 Osteoarthritis: Diagnosis, Treatment, and Steps to Take

  https://www.niams.nih.gov/health-topics/osteoarthritis/diagnosis-treatment-and-steps-to-take

  There is no single test for osteoarthritis. Diagnosing the condition may include the following: […] Having a physical exam to check your general health, reflexes, and problem joints. […] Having images taken of your joint using: X-rays, which can show loss of joint space, bone damage, bone remodeling, and bone spurs. Early joint damage does not usually appear on x-rays. […] Magnetic resonance imaging (MRI), which can show damage to soft tissues in and around the joint. Generally, MRI helps health care providers evaluate a joint that is locking or giving out. […] Having blood tests to rule out other causes for symptoms. […] Taking joint fluid samples to look for other causes of joint pain, such as infection or gout.

• #24 Osteoarthritis – Symptoms, Diagnosis, And Treatment | 24-7Medcare

  https://24-7medcare.com.au/musculoskeletal-conditions/osteoarthritis/

  Joint pain is one of the most common physical health problems in Australia. Its essential to visit your GP to determine whether your symptoms could be due to osteoarthritis. They will be able to help test and diagnose this condition. Your GP will ask you various questions to help determine what type of testing is necessary. […] There is no single test to diagnose osteoarthritis, so performing a physical examination will provide valuable insight into the joints condition. […] Imaging investigations, such as x-rays can provide a detailed view of any changes inside the joint. While these imaging tests can provide valuable insight, they are not enough to determine osteoarthritis. […] Blood tests are not routinely required to help diagnose osteoarthritis. However, there are arthritis conditions that lead to similar symptoms and can be picked up with blood tests (e.g. rheumatoid arthritis, gout, etc.). Laboratory analysis is performed on the blood samples to identify markers related to a specific condition. Your GP may refer you for blood tests to rule out other potential conditions.

• #25 Arthritis – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/arthritis/diagnosis-treatment/drc-20350777

  During the physical exam, doctors check your joints for swelling, redness and warmth. They’ll also want to see how well you can move your joints. […] The analysis of different types of body fluids can help pinpoint the type of arthritis you may have. Fluids commonly analyzed include blood, urine and joint fluid. To obtain a sample of joint fluid, doctors cleanse and numb the area before inserting a needle in the joint space to withdraw some fluid. […] These types of tests can detect problems within the joint that may be causing your symptoms. Examples include: […] Using low levels of radiation to visualize bone, X-rays can show cartilage loss, bone damage and bone spurs. X-rays may not reveal early arthritic damage, but they are often used to track progression of the disease. […] CT scanners take X-rays from many different angles and combine the information to create cross-sectional views of internal structures. CTs can visualize both bone and the surrounding soft tissues.

• #26 Osteoarthritis Imaging: X-rays, CT scans, MRI and Ultrasound

  https://www.hss.edu/conditions_osteoarthritis-imaging-overview.asp

  CT examinations, also called CT scans (or CAT scans), are excellent for showing bones and osteophytes (bone spurs). […] Ultrasound is extremely sensitive for identifying synovial cysts that sometimes form in joints which have osteoarthritis. […] In addition to helping diagnose osteoarthritis, radiographic technologies can also be used to guide your doctor while applying treatments.

• #27 Osteoarthritis Imaging: X-rays, CT scans, MRI and Ultrasound

  https://www.hss.edu/conditions_osteoarthritis-imaging-overview.asp

  CT examinations, also called CT scans (or CAT scans), are excellent for showing bones and osteophytes (bone spurs). […] Ultrasound is extremely sensitive for identifying synovial cysts that sometimes form in joints which have osteoarthritis. […] In addition to helping diagnose osteoarthritis, radiographic technologies can also be used to guide your doctor while applying treatments.

• #28 Arthritis – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/arthritis/diagnosis-treatment/drc-20350777

  Combining radio waves with a strong magnetic field, MRIs can produce more-detailed cross-sectional images of soft tissues such as cartilage, tendons and ligaments. […] This technology uses high-frequency sound waves to image soft tissues, cartilage and fluid-containing structures near the joints (bursae). Ultrasound is also used to guide needle placement for removing joint fluid or injecting medications into the joint. […] Arthritis treatment focuses on relieving symptoms and improving joint function. You may need to try several different treatments, or combinations of treatments, before you determine what works best for you. […] The medications used to treat arthritis vary depending on the type of arthritis. […] These drugs can slow the progression of rheumatoid arthritis and save the joints and other tissues from permanent damage.

• #29 Osteoarthritis: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2012/0101/p49.html

  Laboratory testing usually is not required to make the diagnosis. Markers of inflammation, such as erythrocyte sedimentation rate and C-reactive protein level, are typically normal. Immunologic tests, such as antinuclear antibodies and rheumatoid factor, should not be ordered unless there is evidence of joint inflammation or synovitis, which makes autoimmune arthritis a more likely diagnosis.

• #30 Testing for Osteoarthritis| Arthritis Foundation

  https://www.arthritis.org/diseases/more-about/tests-for-osteoarthritis

  Testing for Osteoarthritis […] Diagnosing osteoarthritis (OA) is based largely on symptoms and a physical exam. Your doctor may order the following tests in diagnosing OA and monitoring its progression. […] Lab tests are used is diagnosing OA primarily to help to rule out other causes of joint pain. Two main types of lab tests are used in diagnosing osteoarthritis. […] There are no blood tests that can diagnose OA; however, your doctor may order them to rule out other causes of joint pain and inflammation, such as rheumatoid arthritis or gout. […] Fluid drawn from an affected joint can offer clues as to what is happening in the joint. Analyzing the joint fluid can help eliminate other possible conditions, such as gout or an infection. […] Imaging tests can provide a look at what is going on inside the joint. The cartilage and bone damage that occurs with osteoarthritis has a characteristic appearance on imaging tests that can help your doctor make a conclusive diagnosis.

• #31 Osteoarthritis Differential Diagnoses

  https://emedicine.medscape.com/article/330487-differential

  The initial diagnostic goal is to differentiate osteoarthritis from other arthritides, such as rheumatoid arthritis. The history and physical examination findings are usually sufficient to diagnose osteoarthritis. Radiographic findings confirm the initial impression, and laboratory values are typically within the reference range. […] The following disorders should also be considered in the differential diagnosis: crystalline arthropathies (ie, gout and pseudogout), inflammatory arthritis (eg, rheumatoid arthritis), seronegative spondyloarthropathies (eg, psoriatic arthritis and reactive arthritis), septic arthritis or postinfectious arthropathy, fibromyalgia, tendonitis. […] In patients with knee pain, other disorders to consider in the differential diagnosis are patellofemoral syndrome and prepatellar bursitis.

• #32 Patient education: Osteoarthritis symptoms and diagnosis (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/osteoarthritis-symptoms-and-diagnosis-beyond-the-basics

  Laboratory tests may be used to rule out other diseases if a health care provider suspects that another condition may be causing symptoms. […] Imaging with X-rays is not a routine part of making a diagnosis. It can be helpful when there is lack of clarity around a source of joint pain other than OA. However, imaging tests are required prior to joint replacement surgery to help stage and guide the procedure.

• #33 Osteoarthritis: Diagnosis and Treatment | AAFP

  https://www.aafp.org/pubs/afp/issues/2012/0101/p49.html

  Laboratory testing usually is not required to make the diagnosis. Markers of inflammation, such as erythrocyte sedimentation rate and C-reactive protein level, are typically normal. Immunologic tests, such as antinuclear antibodies and rheumatoid factor, should not be ordered unless there is evidence of joint inflammation or synovitis, which makes autoimmune arthritis a more likely diagnosis.

• #34 Osteoarthritis of the knee. What it is, symptoms, diagnosis and treatment. Clínica Universidad de Navarra

  https://www.cun.es/en/diseases-treatments/diseases/osteoarthritis-knee

  „Osteoarthritis is often associated with overweight and/or the presence of angular deformities, especially in the knee. The moment for placing a prosthesis must be carefully considered.” […] „The knee is one of the most common joints in the human skeleton to develop osteoarthritis.” […] „Diagnosing knee osteoarthritis is simple. It is based on the doctor’s questioning of the patient about the characteristics of the symptoms, followed by an exploration of the knee joint, with the evaluation of its movements.” […] „The diagnosis is confirmed through the practice of a knee x-ray, in which the doctor can see the unmistakable and characteristic signs of arthrosis, such as narrowing of the joint space, changes in the bone and the formation of bone spurs (osteophytes).” […] „Blood tests and so-called 'rheumatic tests’ are always normal in this disease.”

• #35 Osteoarthritis – Diagnosis & treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/osteoarthritis/diagnosis-treatment/drc-20351930

  During the physical exam, your healthcare professional checks your affected joint for tenderness, swelling and flexibility. […] To get pictures of the affected joint, your healthcare professional might recommend: […] An X-ray also can show bone spurs around a joint. […] An MRI isn’t commonly needed to diagnose osteoarthritis but can help provide more information in complex cases. […] Analyzing blood or joint fluid can help confirm the diagnosis. […] Although there’s no blood test for osteoarthritis, certain tests can help rule out other causes of joint pain, such as rheumatoid arthritis. […] A needle might be used to draw fluid from an affected joint. The fluid is then tested to determine whether your pain is caused by an inflammatory arthritis, such as rheumatoid arthritis or gout, or an infection rather than osteoarthritis. […] Osteoarthritis can’t be reversed, but treatments can reduce pain and help you move better. […] Your healthcare professional might ask some of the following questions: […] Have you ever injured this joint?

• #36 Testing for Osteoarthritis| Arthritis Foundation

  https://www.arthritis.org/diseases/more-about/tests-for-osteoarthritis

  Testing for Osteoarthritis […] Diagnosing osteoarthritis (OA) is based largely on symptoms and a physical exam. Your doctor may order the following tests in diagnosing OA and monitoring its progression. […] Lab tests are used is diagnosing OA primarily to help to rule out other causes of joint pain. Two main types of lab tests are used in diagnosing osteoarthritis. […] There are no blood tests that can diagnose OA; however, your doctor may order them to rule out other causes of joint pain and inflammation, such as rheumatoid arthritis or gout. […] Fluid drawn from an affected joint can offer clues as to what is happening in the joint. Analyzing the joint fluid can help eliminate other possible conditions, such as gout or an infection. […] Imaging tests can provide a look at what is going on inside the joint. The cartilage and bone damage that occurs with osteoarthritis has a characteristic appearance on imaging tests that can help your doctor make a conclusive diagnosis.

• #37 Osteoarthritis: Symptoms, Causes, Diagnosis, Treatment

  https://www.webmd.com/osteoarthritis/osteoarthritis-basics

  Osteoarthritis Diagnosis […] The diagnosis of osteoarthritis is based on a combination of the following factors: […] Your description of symptoms […] The location and pattern of pain […] Physical exam […] X-rays […] Your doctor may use X-rays to help confirm the diagnosis and make sure you don’t have another type of arthritis. X-rays show how much joint damage has occurred. An MRI may be necessary to get a better look at the joint and surrounding tissues if the X-ray results do not clearly point to arthritis or another condition. […] Sometimes, your doctor will order blood tests to see if you have a different type of arthritis. […] If fluid has accumulated in the joints, your doctor may remove some of the fluid (called joint aspiration) for examination under a microscope to rule out other diseases. […] Osteoarthritis vs. rheumatoid arthritis […] Osteoarthritis is caused by wear on your joints. Rheumatoid arthritis is an autoimmune disorder. That means your immune system misfires and attacks your joints. The first thing affected is the lining of your joints.

• #38 Knee Osteoarthritis: Diagnosis & Treatment | Brigham and Women’s Hospital

  https://www.brighamandwomens.org/orthopaedic-surgery/osteoarthritis-of-the-knee/treatment

  If you have symptoms of knee osteoarthritis, your doctor will perform a physical exam and ask about your medical history. They’ll be looking for indicators of osteoarthritis, such as: […] A definitive diagnosis may require tests, such as: […] Imaging: X-rays and MRIs can show the condition of the cartilage and bones in the knee, helping to identify whether you have knee osteoarthritis and its severity. […] Fluid tests: Doctors may sample your blood or joint fluid. Blood tests can help them rule out other conditions that may be causing your symptoms. Testing the synovial (joint) fluid can reveal signs indicating knee osteoarthritis. […] If you don’t treat knee osteoarthritis, it can quickly worsen. As your osteoarthritis becomes more severe, you’ll experience more pain and more significant physical limitations. You’ll also need surgical treatment sooner. In some cases, untreated osteoarthritis can lead to other conditions, such as bowlegs.

• #39 Osteoarthritis : Differential Diagnosis

  https://www.hopkinsarthritis.org/arthritis-info/osteoarthritis/oa-differential-diagnosis/

  If a patient has the typical symptoms and radiographic features described above, the diagnosis of OA is relative straightforward and is unlikely to be confused with other entities. However, in less straightforward cases, other diagnoses should be considered: […] Arthrocentesis (aspiration of the joint) can help aid in distinguishing between these types of arthritis if the diagnosis is not clear by history, physical exam, and radiographs. […] If there is any suggestion of an infected joint, it should be aspirated and the fluid sent for culture as well.

• #40 Osteoarthritis- diagnosis | Comprehensive Rheumatology

  https://comprehensiverheumatology.com/index.html@p=328.html

  Osteoarthritis is diagnosed with a combination of medical history, physical exam, xrays, labs, and possibly other tests. […] There are several clues a physician looks for in differentiating osteoarthritis from other types of arthritis. For example, in osteoarthritis, the pain usually comes on over time, it is worse at night and with use of the joints, and there is minimal stiffness in the morning. […] Although osteoarthritic joints can be warm and swollen, there is usually less swelling in osteoarthritis than some other forms of arthritis like rheumatoid arthritis or gout. […] In more advanced osteoarthritis, xrays can show narrowing of the space between two bones and even joint damage characteristic of osteoarthritis. […] Although there is no blood test for osteoarthritis, labs can be done to rule out other forms of arthritis. […] If there is significant swelling in the joint, examination of the fluid drawn from the joint can help provide another clue. The joint fluid from an osteoarthritic joint has different characteristics from that from a joint with rheumatoid arthritis, infection, or gout.

• #41 Diagnosis and Treatment of Osteoarthritis

  https://www.datelinehealthafrica.org/diagnosis-and-treatment-of-osteoarthritis

  What diagnostic tests may be performed in osteoarthritis? Radiological imaging tests like X-ray, CT, MRI and Ultrasound scans may be helpful in the diagnosis and management of osteoarthritis. The results of the imaging tests may not always match the severity of the disease and may not also identify the early stages of the condition. However, X-rays of the affected joint can reveal signs of osteoarthritis (OA), like bone spurs (osteophytes), joint space narrowing, hardening of the bone beneath the cartilage (subchondral sclerosis), and cysts. While an MRI isnt always needed to diagnose OA, it can detect it earlier than standard X-rays. Ultrasound can also help identify bone spurs, fluid buildup, and inflammation linked to OA. […] The following blood tests are commonly performed in patients with osteoarthritis (OA) in support of the nature and cause of the condition: Complete blood count (CBC), ESR (Erythrocyte Sedimentation Rate), Rheumatoid factor and Antinuclear antibody (These are usually normal in OA but may be done to rule out non-OA causes of arthritis. If the synovial fluid is available, a white blood cell count of less than 2000/microL, mostly made up of non-inflammatory cells will support an OA diagnosis.

• #42 Patient education: Osteoarthritis symptoms and diagnosis (Beyond the Basics) – UpToDate

  https://www.uptodate.com/contents/osteoarthritis-symptoms-and-diagnosis-beyond-the-basics

  Patient education: Osteoarthritis symptoms and diagnosis (Beyond the Basics) […] Getting an official diagnosis of OA is the first step in ensuring appropriate treatment. […] This article reviews the symptoms and diagnosis of OA. […] There is no single sign, symptom, or test that can diagnose OA. Instead, the diagnosis is based on several factors, including the person’s age, history, and symptoms. […] For example, knee OA can usually be diagnosed in a person over the age of 50 years if the following are present: Pain predominantly when weight-bearing and moving the knee, pain when using the stairs; Early morning stiffness lasting for just a short time (less than 30 minutes); A crackling or grating sensation in the knee when going up and down stairs; Hard bony enlargement of the knees may be present in late stages.

• #43 Osteoarthritis: pathophysiology and diagnosis – The Pharmaceutical Journal

  https://pharmaceutical-journal.com/article/ld/osteoarthritis-pathophysiology-and-diagnosis

  Hand OA can be diagnosed based upon the presence of typical symptoms and clinical findings. A hand X-ray can be used if there is any clinical uncertainty. […] Current guidance from the European League Against Rheumatism (EULAR) recommends that a diagnosis of OA of the knee can be made without the need for X-ray in people who are aged over 40 years with persistent pain, limited morning stiffness, reduced function, and one or more of crepitus (noise on movement), restricted movement, or bony enlargement. […] As with other forms of OA, the diagnosis is made based upon the presence of typical symptoms and clinical findings but X-rays may be helpful. Additional imaging, such as CT and MRI, may be performed if the diagnosis is unclear. Blood tests are not required to confirm the diagnosis, but may be performed to exclude infection or an inflammatory arthropathy.

• #44 Recent Updates of Diagnosis, Pathophysiology, and Treatment on Osteoarthritis of the Knee

  https://www.mdpi.com/1422-0067/22/5/2619

  Although OA is an extremely common illness, its diagnosis may be difficult. Diagnostic criteria were developed for OA of the knee. The primary goal of the diagnostic criteria is to differentiate OA from other arthritis, such as rheumatoid arthritis and ankylosing spondylitis. […] The American College of Rheumatology (ACR) classification criteria for OA of the knee were used widely. One study demonstrated that crepitus is specific for patellofemoral joint OA rather than tibiofemoral joint OA, as suggested by the magnetic resonance imaging definition. […] Cartilage degeneration and other skeletal changes can be examined radiographically and quantified using the semi-quantitative grading scale known as the KL scale, Ahlbäck classification, and knee osteoarthritis grading system (KOGS). […] Previous knee trauma increases the risk of osteoarthritis of the knee by 3.86 times. Old age, female, overweight and obesity, repetitive use of joints, bone density, muscle weakness, and joint relaxation all play an important role in the development of knee OA.

• #45 Osteoarthritis Diagnosis: Avoiding the Pitfalls

  https://www.hcplive.com/view/osteoarthritis-diagnosis-avoiding-pitfalls

  In this second part, I discuss the clinical aspects of OA, including diagnosis and the diagnostic pitfalls. […] In the vast majority of cases, the clinical feature that leads patients with OA to seek medical attention is joint pain. […] Systemic manifestations (eg, fever, anemia, weight loss) are not features of primary OA. […] The probability of the patient having knee OA was found to increase with an increasing number of positive features. […] For the purpose of making a diagnosis of knee OA, radiography-which is helpful in evaluating the severity of structural damage and is used widely in classification criteria and epidemiological studies-was considered an adjunct rather than a central component. […] Blint and Szebenyi published an excellent analysis of the problems that underlie the diagnosis of OA and the factors that confound clinicians in this area.

• #46 Azthena logo with the word Azthena

  https://www.news-medical.net/health/Osteoarthritis-Diagnosis.aspx

  A diagnosis of osteoarthritis is usually drawn based on the clinical presentation of symptoms and taking a medical history. It can then be confirmed with X-ray imaging of the affected joints. […] Confirmation of the diagnosis can be made with X-ray imaging by observing the typical changes associated with osteoarthritis. It is common to see a narrowing of spaces in the joints, increased formation of bone around joints (also known as subchondral sclerosis), cyst formation and osteophytes. […] In most cases, other types of imaging techniques are not required to make an accurate clinical diagnosis of arthritis and X-ray imaging alone is sufficient. […] In 1990, a set of criteria to be used in the diagnosis of osteoarthritis of the hands was developed by the American College of Rheumatology. It was based on a multi-center study and used hard tissue enlargement and swelling of certain joints to indicate osteoarthritis. […] These criteria where found to be a highly effective way to distinguish osteoarthritis from other conditions with 92% sensitivity and 98% specificity.

• #47 Osteoarthritis Differential Diagnoses

  https://emedicine.medscape.com/article/330487-differential

  The initial diagnostic goal is to differentiate osteoarthritis from other arthritides, such as rheumatoid arthritis. The history and physical examination findings are usually sufficient to diagnose osteoarthritis. Radiographic findings confirm the initial impression, and laboratory values are typically within the reference range. […] The following disorders should also be considered in the differential diagnosis: crystalline arthropathies (ie, gout and pseudogout), inflammatory arthritis (eg, rheumatoid arthritis), seronegative spondyloarthropathies (eg, psoriatic arthritis and reactive arthritis), septic arthritis or postinfectious arthropathy, fibromyalgia, tendonitis. […] In patients with knee pain, other disorders to consider in the differential diagnosis are patellofemoral syndrome and prepatellar bursitis.

• #48 Knee Osteoarthritis: Diagnosis & Treatment | Brigham and Women’s Hospital

  https://www.brighamandwomens.org/orthopaedic-surgery/osteoarthritis-of-the-knee/treatment

  Osteoarthritis is a specific kind of arthritis that is caused by the wearing away of cartilage on the ends of the bones. Other types of arthritis that can affect the knee include rheumatoid arthritis (your body’s immune system attacks the joint), gout (mineral deposits build up in the knee), and reactive arthritis (a response to an infection). […] Staying active can help keep your knee in good shape and provide the protective benefits of exercise on longevity and mood.

• #49 Osteoarthritis: Symptoms, Causes, Diagnosis, Treatment

  https://www.webmd.com/osteoarthritis/osteoarthritis-basics

  Osteoarthritis Diagnosis […] The diagnosis of osteoarthritis is based on a combination of the following factors: […] Your description of symptoms […] The location and pattern of pain […] Physical exam […] X-rays […] Your doctor may use X-rays to help confirm the diagnosis and make sure you don’t have another type of arthritis. X-rays show how much joint damage has occurred. An MRI may be necessary to get a better look at the joint and surrounding tissues if the X-ray results do not clearly point to arthritis or another condition. […] Sometimes, your doctor will order blood tests to see if you have a different type of arthritis. […] If fluid has accumulated in the joints, your doctor may remove some of the fluid (called joint aspiration) for examination under a microscope to rule out other diseases. […] Osteoarthritis vs. rheumatoid arthritis […] Osteoarthritis is caused by wear on your joints. Rheumatoid arthritis is an autoimmune disorder. That means your immune system misfires and attacks your joints. The first thing affected is the lining of your joints.

• #50 Osteoarthritis Diagnosis: Avoiding the Pitfalls

  https://www.hcplive.com/view/osteoarthritis-diagnosis-avoiding-pitfalls

  Several common circumstances lead to misinterpretation of pain in patients with OA. […] Radiographs must be interpreted within the context of the patient’s history and physical examination findings. Misinterpretation of radiographs is a common pitfall that leads to erroneous diagnosis in patients with OA. […] Among the disorders that must be considered in the differential diagnosis for a patient with OA are systemic inflammatory connective-tissue diseases, such as RA and systemic lupus erythematosus.

• #51 Osteoarthritis: Symptoms, Causes, Diagnosis, Treatment

  https://www.webmd.com/osteoarthritis/osteoarthritis-basics

  Osteoarthritis Diagnosis […] The diagnosis of osteoarthritis is based on a combination of the following factors: […] Your description of symptoms […] The location and pattern of pain […] Physical exam […] X-rays […] Your doctor may use X-rays to help confirm the diagnosis and make sure you don’t have another type of arthritis. X-rays show how much joint damage has occurred. An MRI may be necessary to get a better look at the joint and surrounding tissues if the X-ray results do not clearly point to arthritis or another condition. […] Sometimes, your doctor will order blood tests to see if you have a different type of arthritis. […] If fluid has accumulated in the joints, your doctor may remove some of the fluid (called joint aspiration) for examination under a microscope to rule out other diseases. […] Osteoarthritis vs. rheumatoid arthritis […] Osteoarthritis is caused by wear on your joints. Rheumatoid arthritis is an autoimmune disorder. That means your immune system misfires and attacks your joints. The first thing affected is the lining of your joints.

• #52 Early diagnosis to enable early treatment of pre-osteoarthritis | Arthritis Research & Therapy | Full Text

  https://arthritis-research.biomedcentral.com/articles/10.1186/ar3845

  Osteoarthritis is a prevalent and disabling disease affecting an increasingly large swathe of the world population. […] The etiology of osteoarthritis is multifactorial, showing strong associations with highly modifiable risk factors of mechanical overload, obesity and joint injury. […] Characterization of pre-osteoarthritic disease states will be critical to support a paradigm shift from palliation of late disease towards prevention, through early diagnosis and early treatment of joint injury and degeneration to reduce osteoarthritis risk. […] This review focuses on recent advances in imaging and biochemical biomarkers suitable for characterization of the pre-osteoarthritic joint as well as implications for development of effective early treatment strategies. […] Early diagnosis and early treatment strategies in rheumatoid arthritis have reduced patient morbidity and associated costs in the past decade.

• #53 Early diagnosis to enable early treatment of pre-osteoarthritis | Arthritis Research & Therapy | Full Text

  https://arthritis-research.biomedcentral.com/articles/10.1186/ar3845

  New concepts for early diagnosis and treatment of pre-osteoarthritic conditions may similarly improve outcomes and reduce disability and costs for OA, the most prevalent form of arthritis. […] Defining and characterizing pre-OA in its earliest stages is crucial not only for understanding the disease process, but also for identifying potential disease-modifying treatments and evaluating their effectiveness. Early diagnosis will permit earlier treatment to modify the course of this disease. […] This review will focus on recent advances in imaging and biochemical biomarkers suitable for characterization of the pre-osteoarthritic joint. […] Advances in optical imaging and magnetic resonance imaging (MRI) have permitted direct imaging of joint tissues. […] MRI offers many advantages for diagnosis and staging of pre-OA joints.

• #54 What is Osteoarthritis, and Why is It So Hard to Diagnose? – The New York Times

  https://www.nytimes.com/2024/05/02/well/osteoarthritis-diagnosis-symptoms.html

  It may start as a twinge in your knee or hip when you get out of bed. Over time, that twinge may turn into persistent pain, swelling or reduced range of motion — signs of a condition called osteoarthritis. […] But as with many other chronic conditions, doctors are unable to diagnose osteoarthritis until it has already progressed significantly and has interfered with everyday activities. […] The current gold standard for diagnosing osteoarthritis is an X-ray, which can show changes in joint structure associated with the disease. The more worn the joint, the narrower the gap appears between bones. […] However, by the time these changes show up on an X-ray, the damage to the joint is already done, Dr. Husni said. […] While Dr. Kraus’s team and other researchers are studying biomarkers that might make osteoarthritis easier to diagnose, it may take years to prove a blood test is reliable enough to use in clinical settings. […] For now, patients have to rely on supportive treatments to manage pain, such as heating pads, physical therapy and over-the-counter medicines, Dr. Kraus said.

• #55 Diagnosing Osteoarthritis of the Knee | NYU Langone Health

  https://nyulangone.org/conditions/osteoarthritis-of-the-knee/diagnosis

  Doctors rely on information about your family and medical history to find clues about whether your symptoms are caused by osteoarthritis of the knee. […] Your doctor carefully examines your knee during a physical exam to look for signs of osteoarthritis. […] X-rays provide clear, detailed images of the knee joint and may reveal bone spurs or narrowing of the joint, the classic hallmark for diagnosing osteoarthritis of the knee. […] Doctors at NYU Langone often use ultrasound in a doctors office to view an important aspect of the inside of the knee that cannot be seen on an X-ray: the soft tissues surrounding the bone such as the synovium. […] As part of the diagnostic process, doctors at NYU Langone use a measurement called a patient-reported outcome score to assess your type of knee pain and current level of function. […] If your symptoms include swelling, warmth, or redness, doctors may recommend arthrocentesis. […] NYU Langone orthopedic surgeons at the Joint Preservation and Arthritis Center are actively involved in research to incorporate biomarker testing into care plans.

• #56 Early diagnosis to enable early treatment of pre-osteoarthritis | Arthritis Research & Therapy | Full Text

  https://arthritis-research.biomedcentral.com/articles/10.1186/ar3845

  New concepts for early diagnosis and treatment of pre-osteoarthritic conditions may similarly improve outcomes and reduce disability and costs for OA, the most prevalent form of arthritis. […] Defining and characterizing pre-OA in its earliest stages is crucial not only for understanding the disease process, but also for identifying potential disease-modifying treatments and evaluating their effectiveness. Early diagnosis will permit earlier treatment to modify the course of this disease. […] This review will focus on recent advances in imaging and biochemical biomarkers suitable for characterization of the pre-osteoarthritic joint. […] Advances in optical imaging and magnetic resonance imaging (MRI) have permitted direct imaging of joint tissues. […] MRI offers many advantages for diagnosis and staging of pre-OA joints.

• #57 Early diagnosis to enable early treatment of pre-osteoarthritis | Arthritis Research & Therapy | Full Text

  https://arthritis-research.biomedcentral.com/articles/10.1186/ar3845

  While assessment of thin and geometrically complex tissues such as articular cartilage remains challenging for MRI due to low resolution, newer techniques of quantitative, volumetric, and physiologic MRI show promise. […] For the study of pre-OA conditions, joint injury cohorts offer the potential to study, characterize, and modify the disease process from its earliest stages. […] Imaging biomarkers, including OCT and physiologic MRI metrics, have been evaluated in a number of preclinical animal studies and in vitro studies with human cartilage. […] The ability to detect pre-osteoarthritic changes prior to the onset of irreversible changes is crucial for understanding the disease process, identifying potential disease-modifying treatments, and evaluating the effectiveness of new therapies.

• #58 Automatic Knee Osteoarthritis Diagnosis from Plain Radiographs: A Deep Learning-Based Approach | Scientific Reports

  https://www.nature.com/articles/s41598-018-20132-7

  Knee osteoarthritis (OA) is the most common musculoskeletal disorder. OA diagnosis is currently conducted by assessing symptoms and evaluating plain radiographs, but this process suffers from subjectivity. […] The current gold standard for diagnosing OA, besides the always required routine clinical examination of the symptomatic joint, is X-ray imaging (plain radiography), which is safe, cost-efficient and widely available. Despite these advantages, it is well known that plain radiography is insensitive when attempting to detect early OA changes. […] Apart from the aforementioned limitations of plain radiography, OA diagnosis is also highly dependent on the subjectivity of the practitioner due to the absence of a precisely defined grading system. […] Such ambiguity makes an early OA diagnosis challenging, thereby affecting millions of people worldwide.

• #59 Automatic Knee Osteoarthritis Diagnosis from Plain Radiographs: A Deep Learning-Based Approach | Scientific Reports

  https://www.nature.com/articles/s41598-018-20132-7

  However, we believe that a computer-aided diagnosis (CADx) could be used as an objective tool to support clinicians in their decision. […] For all the aforementioned reasons, we believe that knee OA diagnosis from plain radiographs could be significantly improved by using CADx machine learning-based methods together with clinical evaluation. […] In the present study, we demonstrate a new state-of-the-art automatic CADx method to diagnose knee OA from plain radiographs while simultaneously providing transparency in the physicians decision-making process. […] Our method predicts a probability distribution of the KL grades for the given image while also highlighting relevant radiological features by generating class-discriminating attention maps. […] We believe that clinically, the attention map and KL grade distribution together are highly relevant; thus, the presented approach has a clear potential to complement the OA diagnostic chain and make radiographic knee OA grading more objective.

• #60 Automatic Knee Osteoarthritis Diagnosis from Plain Radiographs: A Deep Learning-Based Approach | Scientific Reports

  https://www.nature.com/articles/s41598-018-20132-7

  We also report a radiological OA diagnosis area under the ROC curve of 0.93. […] The average test set multi-class accuracy achieved by our method was 66.71%. […] Our Kappa value on the test set was 0.83, which is considered to be an excellent agreement between the raters. […] Our method achieves the highest multi-class classification results, despite having a different testing set: average multi-class accuracy of 66.71%, radiographical OA diagnosis AUC of 0.93, quadratic weighted Kappa of 0.83 and MSE of 0.48.

• #61 Osteoarthritis: Symptoms, Causes & Treatment Options

  https://my.clevelandclinic.org/health/diseases/5599-osteoarthritis

  Your healthcare provider will help you find treatments that relieve your osteoarthritis symptoms. […] The most common treatments for osteoarthritis include: Medication: Over-the-counter (OTC) pain relievers can help reduce pain and inflammation. […] Visit a healthcare provider as soon as you notice any symptoms of osteoarthritis. […] You cant repair any cartilage degeneration (breakdown) thats already happened, but starting osteoarthritis treatment can slow down further damage inside your joints. […] Osteoarthritis usually affects people older than 55. However, theres no set timeline or age restriction on when you might experience it. […] The best thing to do for osteoarthritis is to visit a healthcare provider as soon as you notice symptoms, especially if theyre making it hard to participate in your usual activities.

• #62 Diagnosing Arthritis Of The Knee | USA Pain Center

  https://www.usapaincenter.com/osteoarthritis-of-the-knee/diagnosis/

  Osteoarthritis or knee arthritis is a progressive joint condition that can significantly limit mobility and reduce quality of life. Early and accurate diagnosis is important for effective symptom management and slowing disease progression. Diagnosing knee arthritis involves a comprehensive approach to understanding the extent of joint damage and guiding treatment options. […] A thorough diagnosis of knee osteoarthritis combines clinical evaluations, imaging tests, and sometimes laboratory work. This multi-step process ensures accurate assessment and effective treatment planning. […] Early diagnosis of knee osteoarthritis enables targeted interventions to slow disease progression, manage symptoms, and maintain joint function. By addressing OA early, individuals can reduce their risk of developing severe joint damage and functional limitations. Timely diagnosis also clarifies treatment options, including lifestyle modifications, medications, physical therapy, or minimally invasive procedures like GAE. […] Accurate diagnosis is pivotal in identifying candidates for GAE. Imaging tests and evaluations confirm osteoarthritis and determine the level of inflammation, which is crucial for the procedures success.

• #63

  https://healthmatch.io/osteoarthritis/how-to-diagnose-osteoarthritis

  It’s important to have a proper diagnosis from a doctor so you can get the appropriate help. […] When the symptoms of osteoarthritis begin to interfere with your everyday activities, it’s important to take action and consult your primary care practitioner. […] Osteoarthritis is hard to diagnose, but knowing the warning signs and acting on them may significantly improve your treatment plan and everyday life. […] Your practitioner may evaluate you and arrange tests to confirm or eliminate a diagnosis.

• #64 Knee Osteoarthritis: Diagnosis & Treatment | Brigham and Women’s Hospital

  https://www.brighamandwomens.org/orthopaedic-surgery/osteoarthritis-of-the-knee/treatment

  If you have symptoms of knee osteoarthritis, your doctor will perform a physical exam and ask about your medical history. They’ll be looking for indicators of osteoarthritis, such as: […] A definitive diagnosis may require tests, such as: […] Imaging: X-rays and MRIs can show the condition of the cartilage and bones in the knee, helping to identify whether you have knee osteoarthritis and its severity. […] Fluid tests: Doctors may sample your blood or joint fluid. Blood tests can help them rule out other conditions that may be causing your symptoms. Testing the synovial (joint) fluid can reveal signs indicating knee osteoarthritis. […] If you don’t treat knee osteoarthritis, it can quickly worsen. As your osteoarthritis becomes more severe, you’ll experience more pain and more significant physical limitations. You’ll also need surgical treatment sooner. In some cases, untreated osteoarthritis can lead to other conditions, such as bowlegs.

• #65 Osteoarthritis: Symptoms, Causes & Treatment Options

  https://my.clevelandclinic.org/health/diseases/5599-osteoarthritis

  Your healthcare provider will help you find treatments that relieve your osteoarthritis symptoms. […] The most common treatments for osteoarthritis include: Medication: Over-the-counter (OTC) pain relievers can help reduce pain and inflammation. […] Visit a healthcare provider as soon as you notice any symptoms of osteoarthritis. […] You cant repair any cartilage degeneration (breakdown) thats already happened, but starting osteoarthritis treatment can slow down further damage inside your joints. […] Osteoarthritis usually affects people older than 55. However, theres no set timeline or age restriction on when you might experience it. […] The best thing to do for osteoarthritis is to visit a healthcare provider as soon as you notice symptoms, especially if theyre making it hard to participate in your usual activities.

• #66

  https://link.springer.com/article/10.1007/s40520-018-1077-8

  Although osteoarthritis (OA) is managed mainly in primary care, general practitioners (GPs) are not always trained in its diagnosis, which leads to diagnostic delays, unnecessary resource utilization, and suboptimal patient outcomes. […] To address this situation, an International Rheumatologic Board (IRB) of 8 experts from 3 continents developed guidelines for the diagnosis of OA in primary care. […] Such guidelines will allow GPs to make an easy but definite diagnosis of OA and offer clear guidance about situations requiring an expert opinion. […] This project demonstrated the feasibility of developing easy-to-use and effective visual decision trees to facilitate the diagnosis and management of OA of the hip, knee and hand/finger in primary care. […] The need to establish guidelines for the diagnosis of OA in primary care arose from recognising that diagnostic uncertainties exist in this setting and that GPs have limited time to devote to a chronic disease with few effective management solutions.

• #67

  https://link.springer.com/article/10.1007/s40520-018-1077-8

  The IRB used American College of Rheumatology (ACR) diagnostic criteria to develop simple definitions to characterize patients who present in primary care with pain in the hip, knee or hand/finger. […] The GPs unanimously agreed that the diagnostic criteria for hip, knee and hand/finger pain were satisfactory (100%) and relevant to primary practice (100%). […] The guidelines have potential to improve patient outcomes and reduce the number of unnecessary procedures. […] The guidelines were well received by GPs who were in strong agreement about their ease of use, potential benefit and practicality for diagnosing and managing OA of the hip, knee, or hand/finger in primary care.

• #68 Osteoarthritis Diagnosis: Avoiding the Pitfalls

  https://www.hcplive.com/view/osteoarthritis-diagnosis-avoiding-pitfalls

  A common pitfall in the diagnosis of osteoarthritis (OA) is misinterpretation of the patient’s symptoms and signs. […] Correct diagnosis of osteoarthritis (OA) is important-misdiagnosis often leads to omission of appropriate treatment or institution of unnecessary treatment. It also may create stress for the patient. […] A common pitfall in the diagnosis of OA is misinterpretation of the patient’s symptoms and signs. Pain is the predominant symptom in patients with OA, and OA pain has typical characteristics. However, pain may arise not only from intra-articular structures but also from periarticular muscle spasm or soft tissue rheumatism. Differentiation of articular pain from periarticular pain is important because the latter often may be managed successfully by local injection of a depot corticosteroid preparation and physical therapy, without systemic medication.

• #69 Osteoarthritis Diagnosis: Avoiding the Pitfalls

  https://www.hcplive.com/view/osteoarthritis-diagnosis-avoiding-pitfalls

  In this second part, I discuss the clinical aspects of OA, including diagnosis and the diagnostic pitfalls. […] In the vast majority of cases, the clinical feature that leads patients with OA to seek medical attention is joint pain. […] Systemic manifestations (eg, fever, anemia, weight loss) are not features of primary OA. […] The probability of the patient having knee OA was found to increase with an increasing number of positive features. […] For the purpose of making a diagnosis of knee OA, radiography-which is helpful in evaluating the severity of structural damage and is used widely in classification criteria and epidemiological studies-was considered an adjunct rather than a central component. […] Blint and Szebenyi published an excellent analysis of the problems that underlie the diagnosis of OA and the factors that confound clinicians in this area.

• #70

  https://link.springer.com/article/10.1007/s40520-018-1077-8

  The IRB used American College of Rheumatology (ACR) diagnostic criteria to develop simple definitions to characterize patients who present in primary care with pain in the hip, knee or hand/finger. […] The GPs unanimously agreed that the diagnostic criteria for hip, knee and hand/finger pain were satisfactory (100%) and relevant to primary practice (100%). […] The guidelines have potential to improve patient outcomes and reduce the number of unnecessary procedures. […] The guidelines were well received by GPs who were in strong agreement about their ease of use, potential benefit and practicality for diagnosing and managing OA of the hip, knee, or hand/finger in primary care.

• #71 How Osteoarthritis Is Diagnosed

  https://www.verywellhealth.com/diagnosis-of-osteoarthritis-2552128

  An accurate diagnosis of osteoarthritis ensures proper treatment. […] Early, accurate diagnosis of osteoarthritis is necessary so that appropriate treatment options can be considered. Your medical history, physical examination, and imaging studies help diagnose osteoarthritis. […] It’s important to note that anytime joint pain doesn’t go away after a few days, or keeps coming back intermittently over the course of several months, you should consider arthritis regardless of your age. […] Two of the best diagnostic tools a healthcare provider has are her ears. Taking a thorough medical history and having a discussion about your symptoms, in addition to examining you physically, are very important to arrive at an osteoarthritis diagnosis. […] Your medical history tells the healthcare provider about the onset of your osteoarthritis symptoms, past treatments or surgeries, your family history of the disease, and other significant details about your condition.

• #72 How Osteoarthritis Is Diagnosed

  https://www.verywellhealth.com/diagnosis-of-osteoarthritis-2552128

  During the physical examination, your healthcare provider will assess each of your joints for pain, tenderness, and range of motion. […] Routine laboratory tests are sometimes performed to rule out systemic diseases. […] X-rays are typically used to confirm the diagnosis of osteoarthritis. […] Your healthcare provider will use all of this information to come to a diagnosis. […] Part of this process is differentiating osteoarthritis from other types of arthritis. […] Osteoarthritis is an extremely common cause of joint pain. It is generally a straightforward diagnosis that your healthcare provider will make in their office without further testing.

• #73 Osteoarthritis: Diagnosis, Treatment, and Steps to Take

  https://www.niams.nih.gov/health-topics/osteoarthritis/diagnosis-treatment-and-steps-to-take

  There is no single test for osteoarthritis. Diagnosing the condition may include the following: […] Having a physical exam to check your general health, reflexes, and problem joints. […] Having images taken of your joint using: X-rays, which can show loss of joint space, bone damage, bone remodeling, and bone spurs. Early joint damage does not usually appear on x-rays. […] Magnetic resonance imaging (MRI), which can show damage to soft tissues in and around the joint. Generally, MRI helps health care providers evaluate a joint that is locking or giving out. […] Having blood tests to rule out other causes for symptoms. […] Taking joint fluid samples to look for other causes of joint pain, such as infection or gout.

• #74 Osteoarthritis: Symptoms, Diagnosis, and Treatment | Arthritis Foundation

  https://www.arthritis.org/diseases/osteoarthritis

  Osteoarthritis is a degenerative joint disease that can affect the many tissues of the joint. It is by far the most common form of arthritis, affecting more than 32.5 million adults in the United States, according to the Centers for Disease Control and Prevention. […] There is no cure for OA, but there are ways to manage OA to minimize pain, continue physical activities, maintain a good quality of life and remain mobile. […] Medical history, a physical examination and lab tests help to make up the OA diagnosis. […] A primary care doctor may be the first person you talk to about joint pain. The doctor will review your medical history, symptoms, how the pain affects activities, as well as your medical problems and medication use. […] He or she will also look at and move your joints, and may order imaging. These tests help to make the diagnosis: […] X-rays can show joint or bone damage or changes related to osteoarthritis. […] Magnetic resonance imaging (MRI) gives a better view of cartilage and other parts of the joint.

• #75 Osteoarthritis: Symptoms, Causes & Treatment Options

  https://my.clevelandclinic.org/health/diseases/5599-osteoarthritis

  Your healthcare provider will help you find treatments that relieve your osteoarthritis symptoms. […] The most common treatments for osteoarthritis include: Medication: Over-the-counter (OTC) pain relievers can help reduce pain and inflammation. […] Visit a healthcare provider as soon as you notice any symptoms of osteoarthritis. […] You cant repair any cartilage degeneration (breakdown) thats already happened, but starting osteoarthritis treatment can slow down further damage inside your joints. […] Osteoarthritis usually affects people older than 55. However, theres no set timeline or age restriction on when you might experience it. […] The best thing to do for osteoarthritis is to visit a healthcare provider as soon as you notice symptoms, especially if theyre making it hard to participate in your usual activities.

• #76 Osteoarthritis: Symptoms, Diagnosis, and Treatment | Arthritis Foundation

  https://www.arthritis.org/diseases/osteoarthritis

  Osteoarthritis is a degenerative joint disease that can affect the many tissues of the joint. It is by far the most common form of arthritis, affecting more than 32.5 million adults in the United States, according to the Centers for Disease Control and Prevention. […] There is no cure for OA, but there are ways to manage OA to minimize pain, continue physical activities, maintain a good quality of life and remain mobile. […] Medical history, a physical examination and lab tests help to make up the OA diagnosis. […] A primary care doctor may be the first person you talk to about joint pain. The doctor will review your medical history, symptoms, how the pain affects activities, as well as your medical problems and medication use. […] He or she will also look at and move your joints, and may order imaging. These tests help to make the diagnosis: […] X-rays can show joint or bone damage or changes related to osteoarthritis. […] Magnetic resonance imaging (MRI) gives a better view of cartilage and other parts of the joint.

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