Can cataract surgery be done with laser?

Can cataract surgery be done with laser?Many people have the misconception that lasers are commonly used for cataract removal. Cataracts, typically, are actually removed with ultra-sound waves as described above, not with laser light. However, a small percentage of people develop a condition in the months or years after cataract surgery where a thin film of scar tissue forms behind the implanted lens and causes the vision to be blurred. Often these patients will feel that their cataract has returned or "grown back." However rest assured that once...

Benefits of cataract surgery

Benefits of cataract surgeryCataract surgery affords an almost miraculous restoration of clear vision. It is one of the few medical procedures that can literally turn back the hands of time. In fact, many patients achieve vision comparable to the eyesight they enjoyed in their youth. Some of the benefits include the following: Improved Color Vision - Once the cataract is removed, colors are no longer tinged by its effect. Colors will be much more vivid and vibrant after surgery. Improved Clarity of Vision - Visual acuity is usually im...

How successful is cataract surgery?

This is one of the most common successful surgeries. How much improvement is achieved is dependent upon the initial health of the eye, as certain diseases of the retina can limit the final visual result. The ophthalmic surgeon will discuss this prior to any scheduling of surgery. As with any surgery, there are risks associated with cataract surgery, and complications (such as bleeding, infection, corneal decompensation, macular swelling, and retinal detachment) can occur during or after surgery in spite of ...

The detail information for cataract surgery

In the not so distant past, cataract surgery used to involve making a large incision to remove the cloudy lens, and patients were often brought into the hospital overnight or for several days. Now advanced surgical techniques and modern lens replacement make "same day cataract surgery" possible. You can have your cataract removed on an outpatient basis at a nearby hospital and go home the same day! Today, cataract surgery is among the most highly perfected, safe, and successful procedures in all of medicine...

Who is a candidate for cataract surgery?

Different people have different visual needs. If you are visually limited from performing your daily activities from cataracts, then you may be a candidate for cataract surgery. One does not have to wait until the cataract is "ripe", unless you choose to. Leaving a cataract in the eye is not dangerous except for rare situations. Cataracts in general do not harm the eye. In most cases, surgery can be postponed for as long as the patient desires or not done at all. The only side-effect would be the blurred an...

What are the symptoms of a cataract?

What are the symptoms of a cataract?Because cataracts form in different ways, the symptoms of cataracts are variable. Of course, only your eye doctor can tell for sure if you have a cataract, but there are several symptoms that may indicate the presence of a cataract. Most people notice that their vision gradually deteriorates. Objects may begin to look yellow, hazy, blurred or distorted. Colors that were normally bright and vibrant may appear faded and washed out - especially greens and blues. Many people also find that they need more light ...

What causes a cataract?

Cataracts develop for a number of reasons, but the most common cause is aging. Age-related cataracts develop as a result of natural changes within the lens. In other cases, an injury or blow to the eye may cause a traumatic cataract. Some cataracts may also result from the use of certain drugs, exposure to harmful chemicals or excessive amounts of ultraviolet radiation, or some diseases. In addition, a small number of babies are born with congenital cataracts as a result of unusual prenatal factors. Very in...

What is a cataract?

What is a cataract?The eye is very much like a camera in that they both have a lens that focuses an image onto film. In the eye, the lens is focused using muscles, and the film consists of a thin membrane of nerves that line the inner back of the eye, called the retina. If the lens of your camera were to be smudged or scratched, your pictures would be blurred. Similarly, when the lens in your eye becomes cloudy, light cannot pass through easily, and you see the world as blurred or distorted. The term cataract therefore is use...