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• #1 Essential Information about Cataract Diagnosis and Treatment – AgingCare.com

  https://www.agingcare.com/articles/cataract-diagnosis-and-treatment-170207.htm

  Cataracts tend to worsen gradually over time, so it may not be readily apparent that the person is experiencing vision loss. […] Tell-tale signs of visual impairment due to cataracts include frequent prescription changes for eyeglass or contact lenses, low night-vision, difficulty identifying colors like blue or purple, and frequent blinking in an attempt to refocus the eyes. If you observe any of these symptoms, it’s important to make an appointment with an ophthalmologist to check for cataracts (or other eye problems). […] Regardless of whether you or your loved one is experiencing issues with sight, keep in mind that the National Eye Institute recommends a routine eye examination at least once every two years for individuals ages 60 and over. Eye care professionals can diagnose cataracts and make recommendations on the potential need for surgery after a thorough evaluation that includes a dilated eye exam and a few painless measurements of the eye.

• #1 How Cataracts Are Diagnosed

  https://www.everydayhealth.com/cataracts/diagnosis/

  To diagnose a cataract, your doctor will check your vision and examine your eyes up close. […] Most people with cataracts will experience symptoms as the condition progresses. These can be brought to the attention of your eye doctor, who can then examine your eyes and test your vision to diagnose your condition. […] Its also possible that your doctor will diagnose a cataract during a routine exam before it causes any symptoms or before youve noticed symptoms. […] Theres no single test for cataracts. Instead, a diagnosis will be based on vision loss and abnormalities of the lens detected in a series of tests. […] Based on your answers, your doctor will decide what tests are indicated to look for cataracts and evaluate how much vision loss theyve caused. […] Tests used to diagnose cataracts include a visual acuity test, a dilated eye exam, a slit-lamp exam, which uses a specialized microscope to look at the structures in the front of your eye, and tonometry, which measures eye pressure.

• #1 How to Diagnose and Treat Cataracts

  https://www.webmd.com/eye-health/cataracts/diagnose-treat-cataracts

  If your vision is a bit cloudy lately and driving at night is getting tricky, it’s time to check if you have cataracts. Your doctor will help you figure out what’s going on and may suggest surgery or other ways to clear up your foggy view. […] To find out if you have cataracts, your doctor will want to know all about your symptoms. They’ll ask if things look blurry or hazy or if the glare from lights bothers you, especially at night. […] Your doctor will look closely at your eyes and may do some tests: […] Visual acuity test. This is a fancy way of saying „eye chart exam.” Your doctor will ask you to read letters from a distance to find out how sharp your vision is. […] Slit-lamp exam. This uses a special microscope with a bright light that lets your doctor check different parts of your eye.

• #1

  https://www.aao.org/eye-health/diseases/what-are-cataracts

  Cataract Diagnosis Your ophthalmologist will examine and test your eyes to make a cataract diagnosis. This comprehensive eye exam will include dilation. This means eye drops will widen your pupils. […] When your eye is dilated, the pupils are wide open so the doctor can more clearly see the back of the eye. Using the slit lamp, an ophthalmoscope or both, the doctor looks for signs of cataract. […] This test assesses the sharpness and clarity of your vision. Each eye is tested individually for the ability to see letters of varying sizes. […] Cataracts are a very common reason people lose vision, but they can be treated. You and your ophthalmologist should discuss your cataract symptoms. Together you can decide whether you are ready for cataract surgery.

• #1

  https://www.aao.org/eye-health/diseases/cataracts-treatment%E2%80%8D

  Your ophthalmologist will examine and test your eyes to make a cataract diagnosis. This comprehensive eye exam will include dilation. This means eye drops will widen your pupils. […] When your eye is dilated, the pupils are wide open so the doctor can more clearly see the back of the eye. Using the slit lamp, an ophthalmoscope or both, the doctor looks for signs of cataract. […] Cataracts are a very common reason people lose vision, but they can be treated. You and your ophthalmologist should discuss your cataract symptoms. Together you can decide whether you are ready for cataract surgery.

• #1 Cataracts – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cataracts/diagnosis-treatment/drc-20353795

  To determine whether you have a cataract, your eye doctor will review your medical history and symptoms. They also will perform an eye exam. Your doctor may do several tests, including: […] A retinal exam looks at the back of your eyes, called the retina. To prepare for a retinal exam, your eye doctor puts drops in your eyes to open your pupils wide, called dilation. This makes it easier to see the retina. Using a slit lamp or a special device called an ophthalmoscope, your eye doctor can examine your lens for signs of a cataract. […] When your prescription glasses can’t clear your vision, the only effective treatment for cataracts is surgery. […] Most eye doctors suggest considering cataract surgery when your cataracts begin to affect your quality of life. This may include your ability to perform daily activities, such as reading or driving at night.

• #1 Diagnosis and Tests for Cataracts | American Geriatrics Society | HealthInAging.org

  https://www.healthinaging.org/a-z-topic/cataracts/tests

  The eye doctor (ophthalmologist or optometrist) will ask questions about: […] The eye doctor will examine the persons eye, using several tests. The more common ones include: […] In this test, your eye doctor puts drops in your eyes to make the pupils dilate (get larger). They will then look at your retina and optic nerve with the slit-lamp or a special instrument called an ophthalmoscope. Your vision may be blurry for a few hours after the test. […] In this test, numbing drops are placed in the eye, then the pressure inside the eye is checked.

• #1 Cataracts: Symptoms, Causes, Surgery & Treatment

  https://www.verywellhealth.com/what-are-cataracts-3422067

  Slit lamp exam: A slit lamp exam uses light and a microscope to examine the structures of your eye in detail. […] Retinal exam: Using an ophthalmoscope, your healthcare provider can carefully examine the inside of your eyes. […] Tonometry test: This examination measures the pressure inside your eye, often using a small probe placed directly on the eye or an air puff test. […] Potential acuity test (PAM): This test measures how well you would see if you did not have a cataract. […] When you have vision loss and cataracts, it is important to know that you could also have other conditions contributing to your vision loss in addition to your cataract.

• #1 Cataract – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK539699/

  The management of cataracts differs based on the severity of the disease, visual impairment, and age of the patient. […] Diagnosis and treatment of cataracts require an interprofessional team approach, including primary care providers (physicians, PAs, NPs), specialists (ophthalmologists, ophthalmic surgeons), and nursing support.

• #1 Cataracts – Symptoms, diagnosis and treatment | BMJ Best Practice US

  https://bestpractice.bmj.com/topics/en-us/499

  Cataracts are the most common cause of curable blindness in the world. […] Diagnosis is made by the detection of a decrease in visual acuity that cannot be corrected by refractive correction, and an eye exam that is otherwise normal apart from opacity in the crystalline lens. […] Key diagnostic factors include subjective decrease in vision, blurred or cloudy vision, glare, washed-out color vision, reduced visual acuity, and blunted red reflex. […] 1st tests to order include dilated fundus exam, measurement of intraocular pressure, glare vision test, and slit lamp exam of the anterior chamber.

• #1 Cataracts – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cataracts/symptoms-causes/syc-20353790

  A cataract occurs when the lens of your eye becomes cloudy. Eventually, a cataract can become like the one shown in this person’s right eye. […] A cataract is a clouding of the lens of the eye, which is typically clear. For people who have cataracts, seeing through cloudy lenses is like looking through a frosty or fogged-up window. Clouded vision caused by cataracts can make it more difficult to read, drive a car at night or see the expression on a friend’s face. […] Most cataracts develop slowly and don’t disturb eyesight early on. But with time, cataracts will eventually affect vision. […] At first, stronger lighting and eyeglasses can help deal with cataracts. But if impaired vision affects usual activities, cataract surgery might be needed. Fortunately, cataract surgery is generally a safe, effective procedure.

• #1 Cataract – Eye Disorders – Merck Manual Professional Edition

  https://www.merckmanuals.com/professional/eye-disorders/cataract/cataract

  A cataract is a congenital or degenerative opacity of the lens. Diagnosis is by ophthalmoscopy and slit-lamp examination. […] Diagnosis is best made with the pupil dilated. Well-developed cataracts appear as gray, white, or yellow-brown opacities in the lens. […] Symptoms include loss of contrast, glare (halos and starbursts around lights), and eventually visual blurring. […] Diagnosis is by examination with the eye dilated. […] Surgical removal and placement of an intraocular lens are usually indicated if the cataract contributes to visual loss that interferes with activities of daily living, causes bothersome glare, or reaches certain degrees of severity (eg, best-corrected visual acuity worse than 20/40).

• #1 Senile Cataract (Age-Related Cataract): Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/1210914-overview

  Clinical staging of senile cataract traditionally is based on the appearance of the lens on slit-lamp examination, as follows: Hypermature cataract: This is a dense white opacity that obscures the red reflex and contains milky fluid within the capsule, a result of degenerated lens cortex. […] Lens extraction is the definitive treatment for senile cataract. It can be accomplished via the following procedures: Intracapsular cataract extraction (ICCE) – Involves extraction of the entire lens, including the posterior capsule and zonules; the many potential intraoperative and postoperative complications associated with this procedure has led to a significant decline in its use. […] Intraocular lens (IOL) implantation customarily is used in combination with each of these techniques, although ECCE and phacoemulsification allow for more advantageous anatomical placement of the IOL than does ICCE.

• #1 Senile Cataract (Age-Related Cataract): Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/1210914-overview

  Senile cataract is an age-related, vision-impairing disease characterized by gradual progressive clouding and thickening of the lens of the eye. It is the worlds leading cause of treatable blindness. […] A complete ocular examination must be performed, beginning with visual acuity for near and far distances. When the patient complains of glare, visual acuity should be tested in a brightly lit room. Contrast sensitivity also may be checked, especially if the history points to a possible problem. […] Diagnosis can also include the following: Examination of the ocular adnexa and intraocular structures – May provide clues to the patient’s cataract etiology, concomitant disease, and eventual visual prognosis. […] Ocular imaging studies such as ultrasonography, computed tomography (CT) scanning, or magnetic resonance imaging (MRI) are requested when a significant posterior pole pathology is suspected and an adequate view of the back of the eye is obscured by a dense cataract.

• #1 Cataract Diagnosis & Management in Conifer | ECC

  https://eccvision.com/cataracts/

  In both versions of the procedure, an intraocular lens (IOL) is inserted to replace the natural lens. […] Approximately one week before your surgery, we will measure the curve of the cornea and the size and shape of your eye. […] On the day of your surgery, your eye will again be dilated and washed. An anesthetic will be used to numb the eye and surrounding tissues. […] After surgery, you will be given an eye patch. […] You may experience some side effects, such as light sensitivity and fluid discharge. […] Although problems after surgery are rare, they can include infection, bleeding, inflammation (pain, redness, swelling), loss of vision, double vision, and high or low eye pressure. […] Please visit us if you are experiencing any of the above symptoms.

• #1 Cataract – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK539699/

  The following findings can be noticed during a thorough ophthalmic examination depending on the part of the lens involved: Visual Acuity: Decreased unilaterally or bilaterally depending upon the affected eye. […] Indications of Cataract Surgery: Troublesome glare, Halos, Photophobia (Posterior subcapsular cataract), Difficulty doing daily activities, Difficulty in reading fine prints, Defective distant vision, Difficulty in driving at night, Presence of whitish opacity. […] The treatment choice depends upon the degree of opacity sufficient enough to cause difficulty in performing essential daily activities. […] If visual acuity is worse than 6/24 or there is a medical indication (phacolytic glaucoma, phacomorphic glaucoma, retinal detachment) in which a cataract is adversely affecting the health of the eye, surgery is always needed.

• #1 CG-SURG-40 Cataract Removal Surgery for Adults

  https://www.anthem.com/dam/medpolicies/abc/active/guidelines/gl_pw_c171907.html

  Surgery for a visually impairing cataract should not be performed under the following circumstances: […] The extracapsular cataract extraction (ECCE) surgical procedure is used primarily for advanced cataracts where the lens is too dense to dissolve into fragments. […] The most commonly performed type of ECCE surgery in the United States is phacoemulsification. […] Phacoemulsification provides the best visual outcomes but will only be accessible to the poorer countries if the cost of phacoemulsification and foldable IOLs decrease. […] A retrospective study by Greenberg and colleagues (2011) reported on the prevalence and predictors of ocular complications associated with cataract removal in 45,082 participants undergoing care in the Veterans Health Administration (VHA) system.

• #1 Cataracts – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cataracts/diagnosis-treatment/drc-20353795

  If you choose not to have cataract surgery now, your eye doctor may recommend periodic follow-up exams to see if your cataracts are getting worse. […] The most common type of cataract surgery is called phacoemulsification. During this process, the rapidly vibrating tip of an ultrasound probe breaks up the cataract. […] Cataract surgery involves removing the clouded lens and replacing it with a clear artificial lens. […] Cataract surgery is generally safe. However, it carries a risk of infection and bleeding. […] After the procedure, you may be sore for a few days. Healing usually happens within a few weeks. […] Make an appointment with your usual eye care professional if you notice changes in your vision. If they determine that you have cataracts, then you may be referred to an eye specialist who can perform cataract surgery. […] For cataracts, some basic questions to ask include: Are cataracts causing my vision problems? What kinds of tests do I need? Will cataract surgery correct my vision problems? What are the potential risks of cataract surgery? Are there risks in waiting to do surgery?

• #1 How to Diagnose and Treat Cataracts

  https://www.webmd.com/eye-health/cataracts/diagnose-treat-cataracts

  Your surgeon makes a tiny cut on your cornea. They’ll put a small device in your eye that gives off ultrasound waves that break up your cloudy lens. […] Your surgeon takes out your clouded lens in one piece, then swaps it out for an artificial one. […] In this operation, your surgeon uses a laser to break up the lens. […] For most people, recovery goes smoothly. How long it takes depends on which type of surgery you get. But in general, you’ll notice your vision gets much better a few days afterward. […] As with any surgery, though, there are risks. It’s rare, but you could have an infection or bleeding. […] Some people have an issue after cataract surgery called posterior capsule opacification (PCO). Your vision may get cloudy again because the capsule in your eye that holds the artificial lens in place gets thicker.

• #1 Cataracts: Signs, Symptoms & Treatment Options

  https://my.clevelandclinic.org/health/diseases/8589-cataracts-age-related

  Cataracts are cloudy areas that form on your eyes lens. Age-related cataracts are the most common type. Symptoms include blurry vision and glare around lights. Cataract surgery removes your clouded lens and replaces it with a clear artificial lens called an IOL. Providers recommend surgery when cataract symptoms interfere with your daily life. […] Healthcare providers consider cataracts an inevitable part of aging, and age-related cataracts is the most common form of the condition. […] Ophthalmologists can do surgery to remove the cataracts and restore your vision. […] Ophthalmologists and optometrists diagnose cataracts through a comprehensive eye exam. Your provider will closely examine your eyes to look for signs of cataracts and assess their severity. […] Cataract surgery is the only way to remove cataracts and restore your clear vision. During cataract surgery, an ophthalmologist removes your clouded natural lens and replaces it with an intraocular lens (IOL). […] If your symptoms start to interfere with your daily life, your provider may recommend surgery to help you safely go about your usual tasks. […] Contact your provider if you have symptoms of cataracts or if you notice any changes in your vision.

• #1 Cataract – Treatment of Adults – Province of British Columbia

  https://www2.gov.bc.ca/gov/content/health/practitioner-professional-resources/bc-guidelines/cataract

  The decision to recommend cataract surgery should not be made solely on the basis of Snellen visual acuity. Functional impairment of vision and patient-centred decision making are the main drivers. Measurements of distance acuity, near vision, glare disability and contrast sensitivity, combined with patient goals and functional requirements, will all contribute to the decision to proceed with surgery. […] The decision to refer a patient to an eye care provider is based on decreased vision or visual symptoms. […] Primary care practitioners should be aware of postoperative red flags. Post-operative patients should be urgently assessed (within 24 hours) by their surgeon or an on-call ophthalmologist with increasing eye redness, pain or decrease in vision.

• #1 FloridaHealthFinder | Cataract – adult | Health Encyclopedia | FloridaHealthFinder

  https://quality.healthfinder.fl.gov/health-encyclopedia/HIE/1/001001

  A cataract is a clouding of the lens of the eye. […] A standard eye exam and slit-lamp examination are used to diagnose cataracts. Other tests are rarely needed, except to check for other causes of poor vision. […] Early diagnosis and properly timed treatment are key to preventing permanent vision problems.

• #1 Cataracts – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cataracts/symptoms-causes/syc-20353790

  Make an appointment for an eye exam if you notice any changes in your vision. If you develop sudden vision changes, such as double vision or flashes of light, sudden eye pain, or a sudden headache, see a member of your health care team right away. […] Most cataracts develop when aging or injury changes the tissue that makes up the eye’s lens. Proteins and fibers in the lens begin to break down. This causes vision to become hazy or cloudy. […] As the cataract grows, the clouding becomes worse. A cataract scatters and blocks the light as it passes through the lens. This prevents a sharply defined image from reaching your retina. As a result, your vision becomes blurred. […] Cataracts usually happen in both eyes, but not always at the same rate. The cataract in one eye may be worse than the other. This causes a difference in vision between eyes. […] Eye exams can help detect cataracts and other eye problems at their earliest stages. Ask your health care team how often you should have an eye examination.

• #1 Cataract Diagnosis: How Eye Exams and Tests Determine Treatment

  https://advancedeyecareplymouth.com/cataract-diagnosis-how-eye-exams-and-tests-determine-treatment/

  Cataracts occur when the lens of the eye becomes cloudy, resulting in blurred vision and reduced visual acuity. […] Early diagnosis plays a crucial role in the effective management of cataracts. By detecting the condition in its early stages, optometrists can monitor the progression of cataracts and recommend lifestyle modifications to slow their development. Regular eye examinations are particularly important for individuals with known risk factors for cataracts or those who have experienced symptoms associated with the condition. Timely intervention can help preserve visual function and ensure that treatment options are explored before cataracts significantly impact daily activities. […] To diagnose cataracts, your optometrist will perform a comprehensive eye examination. This examination typically includes a visual acuity test to assess the sharpness and clarity of your vision. Your eyes will also be examined using a slit lamp, a specialized microscope that allows the doctor to examine the structures of your eyes in detail. Additionally, your eye doctor may use a tonometry test to measure the pressure within your eyes and evaluate your risk for conditions such as glaucoma. […] Early diagnosis through regular eye examinations is crucial for effective management and treatment. By understanding the causes, recognizing the symptoms, and undergoing appropriate diagnostic tests, individuals can receive timely interventions and explore the available treatment options.

• #1 Cataract Diagnosis, treatment, and what to do – SuraVision

  https://suravision.com/cataract-diagnosis-treatment-and-what-to-do/

  Cataracts cannot be prevented or reversed. Most people will develop cataracts at some point, and the only way to get rid of them is to have them surgically removed. […] Cataract surgery can be performed as soon as you are diagnosed with cataracts and when you are experiencing related symptoms. […] Cataracts will continue to worsen until they are removed, and late-stage cataracts may be more difficult to remove since they make the lens denser and harder to break up and take out.

• #1 Read Insights about Cataract Diagnosis and Treatment from Auckland Eye

  https://www.aucklandeye.co.nz/blog/cataract-diagnosis-and-treatment/

  To prepare for a pupil dilation exam, your eye doctor will put drops in your eyes to open your pupils wide. […] Contrast sensitivity testing is similar to visual acuity testing but places greater emphasis on how cataracts can decrease image contrast due to light scattering and glare caused by the cataract. […] The only effective treatment for cataracts is lens replacement surgery. […] Your ophthalmologist will measure your eye to set the proper focusing power for your IOL. […] Cataract surgery is generally done on an outpatient basis, which means you won’t need to stay in a hospital after the surgery. […] After the procedure, you may experience some mild discomfort for a few days. […] Cataract removal is one of the most common eye operations performed in New Zealand today. It is also one of the safest and most effective and is successful in over 98% of cases.

• #2 Cataracts – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cataracts/symptoms-causes/syc-20353790

  A cataract occurs when the lens of your eye becomes cloudy. Eventually, a cataract can become like the one shown in this person’s right eye. […] A cataract is a clouding of the lens of the eye, which is typically clear. For people who have cataracts, seeing through cloudy lenses is like looking through a frosty or fogged-up window. Clouded vision caused by cataracts can make it more difficult to read, drive a car at night or see the expression on a friend’s face. […] Most cataracts develop slowly and don’t disturb eyesight early on. But with time, cataracts will eventually affect vision. […] At first, stronger lighting and eyeglasses can help deal with cataracts. But if impaired vision affects usual activities, cataract surgery might be needed. Fortunately, cataract surgery is generally a safe, effective procedure.

• #2 Cataract Eye Surgery Diagnosis – Cabarrus Eye Center

  https://www.cabarruseye.com/our-services/cataract-eye-surgery-diagnosis/

  A cataract is a clouding of the eyes naturally clear lens, located just behind the colored part of the eye called the iris. […] Cataracts are a very common problem and remain the leading cause of visual impairment and reversible blindness in adults. […] Cataracts do not go away by themselves and will typically worsen over time. […] However, surgery is the definitive treatment for cataracts and is usually recommended when a cataract worsens to the point where it interferes with ones normal day-to-day activities. […] Cataract surgery is one of the safest and most effective types of surgery. […] Cataract surgeries performed in our surgery center are done with the patient awake and under topical anesthesia, which includes both drops and ointment used to numb the eye and eliminate any discomfort.

• #2 Cataract – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK539699/

  A cataract is a disease of the eye in which the normally clear lens has pacified, which obscures the passage of light. Diagnosis of cataract is clinical by meticulous torch light examination and slit lamp evaluation in undilated and dilated pupils. The presence of cataract usually manifests as a reduction of visual acuity, clouding of the lens, glare, halos, and photophobia. […] This blinding disease can affect infants, adults, and older people, but it predominates in the latter group. […] Treatment options include correction with refractive glasses only at earlier stages, and if cataracts mature enough to interfere with routine activities, surgery may be advised, which is very fruitful. […] The stage of cataract, patient symptoms, and age determine the management in each case. […] The patient may present with one of the following symptoms: Decrease or blurring in the vision: gradual and painless; unilateral or bilateral depending upon the eye being affected without and at mature stages even with glasses.

• #2

  https://www.hillcountryeye.com/how-are-cataracts-diagnosed

  Slit-Lamp Examination: During a slit-lamp examination, your eye doctor will use a special microscope called a slit lamp to examine the structures of your eye, including the lens. This allows them to assess the clarity and transparency of the lens and detect any signs of cataracts. […] Dilated Eye Examination: To get a better view of the back of your eye, your eye doctor may perform a dilated eye examination. This involves using eye drops to temporarily widen your pupils, allowing them to examine the lens and other structures more closely. […] Other Tests: In some cases, additional tests such as optical coherence tomography (OCT) or a glare test may be performed to further evaluate the extent of the cataract and its impact on your vision. […] Early detection and diagnosis are crucial for effectively managing cataracts and preserving your vision. If you’re experiencing symptoms of cataracts or are due for a routine eye examination, don’t hesitate to schedule an appointment with the experienced team at Hill Country Eye Center in Austin, Texas. Our dedicated eye care professionals are here to provide personalized treatment and support every step of the way.

• #2 Cataracts 101: Symptoms, Diagnosis, and Treatment Options – Eye Consultants of Atlanta

  https://www.eyeconsultants.net/cataracts-101-symptoms-diagnosis-and-treatment-options/

  Cataracts are an eye condition common among older adults, affecting more than half of all individuals 80 and older. […] In many cases, cataracts are caused by the oxidative stress we’re exposed to as a result of everyday life. […] According to the American Academy of Ophthalmology, eye care professionals can diagnose cataracts during a comprehensive eye exam. […] In this process, eye doctors use a slit lamp, which produces high-intensity light, in combination with a low-powered microscope to look at the eyes. […] Once the eye is dilated with drops, the pupils will be wide enough to provide a view of the back of the eye. […] Using a tool called a phoropter, your eye doctor will ask you to look through different lenses to read an eye chart placed a certain distance away.

• #2 Cataracts | National Eye Institute

  https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and-diseases/cataracts

  Dilated eye exam. […] An eye doctor can check for cataracts as part of a dilated eye exam. If youre age 60 or older, get a dilated eye exam every 1 to 2 years. The exam is simple and painless your doctor will give you some eye drops to dilate (widen) your pupil and then check your eyes for cataracts and other eye problems. […] Surgery is the only way to get rid of a cataract, but you may not need to get surgery right away.

• #2 Cataract Diagnostic Tests | PatientsEngage

  https://www.patientsengage.com/conditions/cataract/diagnosis-tests

  Cataracts are diagnosed through a comprehensive eye examination performed by an ophthalmologist or an optometrist. The diagnosis involves a combination of medical history review, visual acuity tests, and specialized eye examinations. […] Here are some common diagnostic tests and procedures used for cataract diagnosis: Visual Acuity Test: This test measures the clarity of vision using an eye chart. It helps determine the extent of visual impairment caused by cataracts. Slit-lamp Examination: A slit lamp is a specialized microscope that allows the eye care professional to examine the structures of the eye, including the lens. This examination helps identify the presence and characteristics of cataracts. Retinal Examination: This examination involves dilating the pupils with eye drops to allow a clear view of the retina at the back of the eye. It helps the eye care professional assess the overall health of the eye and rule out other eye conditions. Tonometry: This test measures the pressure inside the eye (intraocular pressure) and helps screen for conditions like glaucoma that may coexist with cataracts. Refraction Test: This test determines the refractive error and helps determine the need for glasses or contact lenses to improve vision.

• #2 Read Insights about Cataract Diagnosis and Treatment from Auckland Eye

  https://www.aucklandeye.co.nz/blog/cataract-diagnosis-and-treatment/

  To prepare for a pupil dilation exam, your eye doctor will put drops in your eyes to open your pupils wide. […] Contrast sensitivity testing is similar to visual acuity testing but places greater emphasis on how cataracts can decrease image contrast due to light scattering and glare caused by the cataract. […] The only effective treatment for cataracts is lens replacement surgery. […] Your ophthalmologist will measure your eye to set the proper focusing power for your IOL. […] Cataract surgery is generally done on an outpatient basis, which means you won’t need to stay in a hospital after the surgery. […] After the procedure, you may experience some mild discomfort for a few days. […] Cataract removal is one of the most common eye operations performed in New Zealand today. It is also one of the safest and most effective and is successful in over 98% of cases.

• #2 Cataract | Kellogg Eye Center | Michigan Medicine

  https://www.umkelloggeye.org/conditions-treatments/cataract

  A cataract is a clouding of the lens of your eye. […] An ophthalmologist or optometrist will be able to diagnose a cataract during a dilated eye examination. […] Cataracts can be diagnosed by your eye care professional during a dilated eye exam. You may also have your vision checked in different lighting conditions and with an updated glasses prescription. Imaging or invasive testing is not required to diagnose a cataract. A complete eye exam is necessary to determine if anything else is contributing to your visual symptoms.

• #2 How to Diagnose and Treat Cataracts

  https://www.webmd.com/eye-health/cataracts/diagnose-treat-cataracts

  If your vision is a bit cloudy lately and driving at night is getting tricky, it’s time to check if you have cataracts. Your doctor will help you figure out what’s going on and may suggest surgery or other ways to clear up your foggy view. […] To find out if you have cataracts, your doctor will want to know all about your symptoms. They’ll ask if things look blurry or hazy or if the glare from lights bothers you, especially at night. […] Your doctor will look closely at your eyes and may do some tests: […] Visual acuity test. This is a fancy way of saying „eye chart exam.” Your doctor will ask you to read letters from a distance to find out how sharp your vision is. […] Slit-lamp exam. This uses a special microscope with a bright light that lets your doctor check different parts of your eye.

• #2 Senile Cataract (Age-Related Cataract): Practice Essentials, Background, Pathophysiology

  https://emedicine.medscape.com/article/1210914-overview

  Senile cataract is an age-related, vision-impairing disease characterized by gradual progressive clouding and thickening of the lens of the eye. It is the worlds leading cause of treatable blindness. […] A complete ocular examination must be performed, beginning with visual acuity for near and far distances. When the patient complains of glare, visual acuity should be tested in a brightly lit room. Contrast sensitivity also may be checked, especially if the history points to a possible problem. […] Diagnosis can also include the following: Examination of the ocular adnexa and intraocular structures – May provide clues to the patient’s cataract etiology, concomitant disease, and eventual visual prognosis. […] Ocular imaging studies such as ultrasonography, computed tomography (CT) scanning, or magnetic resonance imaging (MRI) are requested when a significant posterior pole pathology is suspected and an adequate view of the back of the eye is obscured by a dense cataract.

• #2 FloridaHealthFinder | Cataract – adult | Health Encyclopedia | FloridaHealthFinder

  https://quality.healthfinder.fl.gov/health-encyclopedia/HIE/1/001001

  A cataract is a clouding of the lens of the eye. […] A standard eye exam and slit-lamp examination are used to diagnose cataracts. Other tests are rarely needed, except to check for other causes of poor vision. […] Early diagnosis and properly timed treatment are key to preventing permanent vision problems.

• #2

  https://www.aao.org/eye-health/diseases/cataracts-treatment%E2%80%8D

  Your ophthalmologist will examine and test your eyes to make a cataract diagnosis. This comprehensive eye exam will include dilation. This means eye drops will widen your pupils. […] When your eye is dilated, the pupils are wide open so the doctor can more clearly see the back of the eye. Using the slit lamp, an ophthalmoscope or both, the doctor looks for signs of cataract. […] Cataracts are a very common reason people lose vision, but they can be treated. You and your ophthalmologist should discuss your cataract symptoms. Together you can decide whether you are ready for cataract surgery.

• #2 Cataract – Treatment of Adults – Province of British Columbia

  https://www2.gov.bc.ca/gov/content/health/practitioner-professional-resources/bc-guidelines/cataract

  The decision to recommend cataract surgery should not be made solely on the basis of Snellen visual acuity. Functional impairment of vision and patient-centred decision making are the main drivers. Measurements of distance acuity, near vision, glare disability and contrast sensitivity, combined with patient goals and functional requirements, will all contribute to the decision to proceed with surgery. […] The decision to refer a patient to an eye care provider is based on decreased vision or visual symptoms. […] Primary care practitioners should be aware of postoperative red flags. Post-operative patients should be urgently assessed (within 24 hours) by their surgeon or an on-call ophthalmologist with increasing eye redness, pain or decrease in vision.

• #2 Cataracts: Signs, Symptoms & Treatment Options

  https://my.clevelandclinic.org/health/diseases/8589-cataracts-age-related

  Cataracts are cloudy areas that form on your eyes lens. Age-related cataracts are the most common type. Symptoms include blurry vision and glare around lights. Cataract surgery removes your clouded lens and replaces it with a clear artificial lens called an IOL. Providers recommend surgery when cataract symptoms interfere with your daily life. […] Healthcare providers consider cataracts an inevitable part of aging, and age-related cataracts is the most common form of the condition. […] Ophthalmologists can do surgery to remove the cataracts and restore your vision. […] Ophthalmologists and optometrists diagnose cataracts through a comprehensive eye exam. Your provider will closely examine your eyes to look for signs of cataracts and assess their severity. […] Cataract surgery is the only way to remove cataracts and restore your clear vision. During cataract surgery, an ophthalmologist removes your clouded natural lens and replaces it with an intraocular lens (IOL). […] If your symptoms start to interfere with your daily life, your provider may recommend surgery to help you safely go about your usual tasks. […] Contact your provider if you have symptoms of cataracts or if you notice any changes in your vision.

• #2 Will I Need Cataract Surgery Right Away After Diagnosis? | Complete Eye Care West

  https://www.compeyewest.com/blog/will-i-need-cataract-surgery-right-away-after-diagnosis/

  Cataract surgery is necessary to remove cataracts and improve vision problems. […] You might not need cataract surgery immediately when you’re first diagnosed with cataracts. […] However, once cataracts start affecting your daily life, it’s a good idea to consider cataract surgery. […] Cataract surgery is the only way to remove cataracts permanently. […] If your cataracts are impacting your life, it may be time to remove them for good with cataract surgery.

• #2 CG-SURG-40 Cataract Removal Surgery for Adults

  https://www.anthem.com/dam/medpolicies/abc/active/guidelines/gl_pw_c171907.html

  Surgery for a visually impairing cataract should not be performed under the following circumstances: […] The extracapsular cataract extraction (ECCE) surgical procedure is used primarily for advanced cataracts where the lens is too dense to dissolve into fragments. […] The most commonly performed type of ECCE surgery in the United States is phacoemulsification. […] Phacoemulsification provides the best visual outcomes but will only be accessible to the poorer countries if the cost of phacoemulsification and foldable IOLs decrease. […] A retrospective study by Greenberg and colleagues (2011) reported on the prevalence and predictors of ocular complications associated with cataract removal in 45,082 participants undergoing care in the Veterans Health Administration (VHA) system.

• #2 How to Diagnose and Treat Cataracts

  https://www.webmd.com/eye-health/cataracts/diagnose-treat-cataracts

  Your surgeon makes a tiny cut on your cornea. They’ll put a small device in your eye that gives off ultrasound waves that break up your cloudy lens. […] Your surgeon takes out your clouded lens in one piece, then swaps it out for an artificial one. […] In this operation, your surgeon uses a laser to break up the lens. […] For most people, recovery goes smoothly. How long it takes depends on which type of surgery you get. But in general, you’ll notice your vision gets much better a few days afterward. […] As with any surgery, though, there are risks. It’s rare, but you could have an infection or bleeding. […] Some people have an issue after cataract surgery called posterior capsule opacification (PCO). Your vision may get cloudy again because the capsule in your eye that holds the artificial lens in place gets thicker.

• #2 Self-Test For Cataracts

  https://clevelandeyeclinic.com/cataracts-ohio/cataract-self-test/

  A cataract is a common eye disease that occurs when the lens of the eye becomes cloudy. This can happen because of aging, injury or other causes. […] The self-test for Cataracts is a new tool for diagnosing cataracts without an appointment. It helps you to detect if you have cataracts or not. The test is designed to be quick and easy to use. You can take it at home in less than 10 minutes. […] Cataract patients now have an option to see at both near and far distances after cataract surgery! NEW multi-focal IOL technology can now decrease dependence on glasses after surgery.

• #2 Cataract Las Vegas | Cataract Surgery Las Vegas | Southwestern Eye

  https://www.sweye.net/cataracts-las-vegas/cataract-diagnosis-and-treatment-options/

  To detect a cataract, your eye care professional will examine the lenses of your eyes. […] A comprehensive eye exam usually includes: […] The pupil is widened with eye drops to allow your doctor to see more of the lens and retina and look for other eye problems. […] Dr. McMickle may also perform other tests to learn more about the structure and health of your eyes. […] If you are currently under the care of an optometrist or other eye care professional, he or she will help you determine when your cataract(s) should be removed. […] If you decide to proceed with cataract surgery, your current eye care provider will refer you to an ophthalmologist with special training in cataract surgery, like Dr. McMickle, to remove the cataract. […] Sometimes, a cataract should be removed even if it doesn’t cause problems with your vision. […] Cataract removal is one of the most common operations performed in the U.S. today. […] In about 90% of the cases, people who have cataract surgery have better vision afterward.

• #2 Cataract: Symptoms, Diagnosis & Treatment | Ada Health

  https://ada.com/conditions/cataracts/

  The risk of complications during and after cataract surgery is small. The most common complication is posterior capsule opacification (PCO) brought about when skin or membrane grows over the implanted lens, resulting in a return of clouded or impaired vision. PCO can be corrected with laser surgery. […] If complications become apparent after surgery, a doctor should be contacted as soon as possible. In most cases, complications can be rectified with treatment or further surgery.

• #2 Cataract Diagnosis: How Eye Exams and Tests Determine Treatment

  https://advancedeyecareplymouth.com/cataract-diagnosis-how-eye-exams-and-tests-determine-treatment/

  Cataracts occur when the lens of the eye becomes cloudy, resulting in blurred vision and reduced visual acuity. […] Early diagnosis plays a crucial role in the effective management of cataracts. By detecting the condition in its early stages, optometrists can monitor the progression of cataracts and recommend lifestyle modifications to slow their development. Regular eye examinations are particularly important for individuals with known risk factors for cataracts or those who have experienced symptoms associated with the condition. Timely intervention can help preserve visual function and ensure that treatment options are explored before cataracts significantly impact daily activities. […] To diagnose cataracts, your optometrist will perform a comprehensive eye examination. This examination typically includes a visual acuity test to assess the sharpness and clarity of your vision. Your eyes will also be examined using a slit lamp, a specialized microscope that allows the doctor to examine the structures of your eyes in detail. Additionally, your eye doctor may use a tonometry test to measure the pressure within your eyes and evaluate your risk for conditions such as glaucoma. […] Early diagnosis through regular eye examinations is crucial for effective management and treatment. By understanding the causes, recognizing the symptoms, and undergoing appropriate diagnostic tests, individuals can receive timely interventions and explore the available treatment options.

• #2 Bilateral cataracts

  https://bestcataractsurgeons.com/bilateral-cataracts/

  For those aged 55 and older, maintaining clear vision is essential for enjoying life’s daily activities and preserving independence. […] Timely diagnosis and treatment of bilateral cataracts is crucial—not only for preserving vision but for maintaining your independence and quality of life. […] Diagnosis involves comprehensive eye exams including visual acuity tests (vision clarity), slit-lamp examinations (eye structures), and retinal assessments. […] With bilateral cataracts, early diagnosis and timely surgical intervention can prevent prolonged impaired vision, loss of independence, and enhance your quality of life.

• #2 Cataract Diagnosis and Treatment

  https://kirmaneye.com/cataract-diagnosis-and-treatment/

  Cataracts are diagnosed through a comprehensive eye exam, which includes tests to measure visual acuity and assess the clarity of your lens. […] If they detect a cataract or any other issues, theyll discuss potential treatment options with you, and this is when the journey towards clearer vision begins. […] Your doctor will examine the lenss clarity, looking for signs of cataracts. […] In conclusion, the journey from cataract diagnosis through surgery and recovery need not be a scary experience. […] Annual check-ups can help catch cataracts and other eye conditions early, enabling timely intervention and a wider array of preemptive care options.

• #3 Cataract – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK539699/

  A cataract is a disease of the eye in which the normally clear lens has pacified, which obscures the passage of light. Diagnosis of cataract is clinical by meticulous torch light examination and slit lamp evaluation in undilated and dilated pupils. The presence of cataract usually manifests as a reduction of visual acuity, clouding of the lens, glare, halos, and photophobia. […] This blinding disease can affect infants, adults, and older people, but it predominates in the latter group. […] Treatment options include correction with refractive glasses only at earlier stages, and if cataracts mature enough to interfere with routine activities, surgery may be advised, which is very fruitful. […] The stage of cataract, patient symptoms, and age determine the management in each case. […] The patient may present with one of the following symptoms: Decrease or blurring in the vision: gradual and painless; unilateral or bilateral depending upon the eye being affected without and at mature stages even with glasses.

• #3 CG-SURG-40 Cataract Removal Surgery for Adults

  https://www.anthem.com/dam/medpolicies/abc/active/guidelines/gl_pw_c171907.html

  This document addresses cataract extraction in adults as a treatment for visually-significant cataracts, when lens removal is needed to allow better visualization of the retina or as a component of another surgical procedure. […] Cataract removal surgery in adults is considered medically necessary for any of the following: […] Surgery is reasonably expected to result in improved visual function. […] Cataract removal surgery in adults is considered not medically necessary when the criteria specified above are not met, or when either of the following apply: […] The primary indication for surgery is visual function that no longer meets the patients needs and for which cataract surgery provides a reasonable likelihood of improved vision. […] Other indications for a cataract removal include the following:

• #3 Cataracts – symptoms, those at risk, treatments | healthdirect

  https://www.healthdirect.gov.au/cataracts

  A cataract is when the lens of your eye becomes cloudy, affecting your ability to see. […] Cataracts can usually be diagnosed by an eye examination. […] The optometrist will give you a thorough eye examination. They may examine your eyes with a slit lamp (an instrument that uses a powerful microscope), which can show the location of a cataract. […] Even if you don’t have sight problems, if you are aged over 40 years you should visit an optometrist every 2 years to check for eye disease.

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