What are the 3 main types of age related cataract?

3 Common Types Of Age Related Cataracts

• Nuclear Sclerotic Cataract.
• Cortical Cataract.
• Posterior Capsular Cataract.
• Treatment Options For Age Related Cataracts.

What tests are used to diagnose cataracts?

Diagnosis

• Visual acuity test. A visual acuity test uses an eye chart to measure how well you can read a series of letters.
• Slit-lamp examination. A slit lamp allows your eye doctor to see the structures at the front of your eye under magnification.
• Retinal exam.
• Applanation tonometry.

How is senile cataract diagnosed?

Diagnosis. 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 may also be checked, especially if the history points to a possible problem.

What is the main cause of cataract?

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, causing vision to become hazy or cloudy. Some inherited genetic disorders that cause other health problems can increase your risk of cataracts.

Are there 2 different types of cataracts?

There are three primary types of cataracts: nuclear sclerotic, cortical and posterior subcapsular.

What is the best treatment for cataracts?

Surgery is the only way to treat cataracts, but you may not need it right away. If you catch the problem at an early stage, you might be able to get by with a new prescription for your glasses. A stronger lens can make your vision better for a while.

How will you manage a case of senile cataract?

The definitive management for senile cataract is lens extraction. Over the years, various surgical techniques have evolved from the ancient method of couching to the present-day technique of modern phacoemulsification. Phacoemulsification offers the advantage of a smaller incision size at the time of cataract surgery.

What is senile cataract?

Senile cataract is a vision-impairing disease caused by age, and it is characterized by the gradual progressive thickening of the lens in the eye. This disease is the world’s leading cause of treatable blindness, which is unfortunate, as age-related cataract is reversible.

What are the 3 cataracts causes?

Types of Cataract

• Age-related cataract. As you age, a cataract can develop because of natural changes in the lens of your eye.
• Traumatic cataract. Serious eye injuries can damage your lens and cause a cataract.
• Radiation cataract. Certain types of radiation can cause cataracts.
• Pediatric cataract.

Is senile cataract curable?

What are the management of cataracts?

What’s the Treatment? Surgery is the only way to treat cataracts, but you may not need it right away. If you catch the problem at an early stage, you might be able to get by with a new prescription for your glasses. A stronger lens can make your vision better for a while.

What are the stages of cataracts?

What are the stages of cataracts?

• Early cataract. This refers to the very beginning stages of cataracts.
• Immature cataract. By this stage, proteins will have started to cloud the lens of the eye, making it opaquer than before.
• Mature cataract.
• Hypermature cataract.