It is estimated that more than 60 million gray around the world star. It is the leading cause of blindness, but it is very treatable with cataract surgery.

What is a cataract?

With time eye lens cloudy and opaque. As we age, the amount of protein in the eye are down cataracts can not be avoided. You can also occur due to head injuries and illnesses.

There are three types of cataract, the eye are affected in different ways. The most common type affects the center of the eye (the kernel). subcapsular cataract, cortical cataract common in people with diabetes.

Symptoms of cataract

The main symptoms of cataract changes, blurred or blurry vision. Problems with myopia can worsen and the images may look distorted. More subtle symptoms include: more light than normal reading, poor night vision, light sensitivity, color fading and double vision. The turbidity of the refraction of the glass prevents correct, what symptoms of cataract.

Who is at risk?

None of us is immune to cataracts and increases the likelihood of developing with age. If people have developed in your family, there is a chance to develop it.

Some medications can also increase your chances of steroids and eye surgery and eye damage. Diabetics are also at increased risk.



The best way to identify problems is to have regular checkups. There are many things that cause blurred vision, so be sure to check properly.

Previously, cataract surgery is a painful procedure to go through. Fortunately, things have changed and it is easy to replace the old lens with an intraocular lens (IOL). The success rate is very high.

It is only recommended for the treatment if it interferes with your quality of life. For those who recognize the symptoms early, glasses are all it takes. However, the ophthalmologist will be able, at which point you must decide to undergo surgery.

Unfortunately, if you have a cataract, other factors are involved, which means no surgery can restore vision. Only an eye doctor can determine.

Compared to many other types of surgery, cataract surgery is carried out smoothly. 95% of patients have no complications. Local anesthesia, tiny instruments and a microscope are generally all that is necessary to lead a successful cataract surgery.


Cataract Surgery