Cataract Surgery and Its Purpose

Cataract surgery is very common in the US and you may wonder what this is for. In America, it is one of the common causes of blindness. In fact, it’s the leading causes of blindness not only in the U.S. but also worldwide afflicting the elderly and some young patients. Once medications no longer work, the most effective way of treating a cataract is through cataract surgery. It is important to learn how to prevent and treat this eye-blinding disease. That is why people should have basic knowledge of what is cataract surgery. 

Before delving into the question "What is Cataract Surgery?" It is vital to tackle what cataract is. Cataract is an eye disease in which the lens of the eye becomes cloudy. The lens is important as it functions in focusing the light towards the retina or the back of the eye enabling the human eye to see clearly without distortion. Cataract formation is age-related, but there are reported incidences among children, which are mainly caused by hereditary defects on enzymes of genetic nature. Other causes of cataract may include external injuries like trauma to the eyes, eye inflammation, and eye surgeries.

The main goal of the surgery is to remove the cataract from the lens. However, while it is wise to know and understand what cataract surgery is, it is much wiser to know and understand how to prevent its formation. Best eye dr in Los Angeles can help you understand more about it, as well as what you need to do to avoid it at all cost.