Recover Eyesight With Lens Replacement Surgery

in Lens

Lens replacement is most commonly associated with cataract surgery but may also be used in a number of other procedures to help recover sight. While new laser based techniques are being rolled out, in many instances, a combination of scalpel and laser technique is used to break up the lens before removing it and subsequently replacing it with an artificial lens. The aim of lens replacement is typically to recover lost sight but, in some cases, it may only be possible to prevent further degradation.

A cataract is a clouding of the natural lens in the eye. This can lead to serious visual impairment and while there are many known causes of cataracts, the most common is aging. Once the lens starts to cloud it will get gradually worse and this can lead to problems reading and performing other tasks. Left untreated, it may lead to more serious loss of sight and it should be treated as soon as possible to negate the potential loss of sight that can arise.

Treating a cataract requires the replacement of the intraocular lens. Initially, a fine metal blade is used to create a tiny cut in the cornea of the eye. Through this hole, the lens of the eye is broken up using an ultrasonic probe. The replacement lens is then folded and this is inserted through the incision where it naturally unfolds to leave a fully functioning lens and to hopefully give the patient the full use of their eyes once again.

Because a lens replacement operation replaces the damaged lens with what amounts to a brand new lens it means that the patient will be able to see properly once again. There will be no more clouding on the lens and it is even possible to offer certain characteristics with the replacement lens. Shortsighted patients, for example, can enjoy the benefits of a lens that corrects their impairment. Usually, though, the main benefit of lens replacement is that it restores the patient’s sight back to normal.

Advances in the Lens Replacement technique mean that procedures are quicker, less intrusive, and have fewer potential complications. A tiny and precise laser can be used to create the incision. This negates the need to use a metal scalpel and it also means that every single procedure can be precisely matched to the requirements and specific dimensions of the patient’s eye. All eyes are slightly different, and the level and type of degradation of the lens is also different in every patient. As such, customising the incision and the operation is considered beneficial.

Following lens replacement and cataract surgery, the patient will have minimal recovery time before they can go back to work and continue with their daily lives. You should ensure that you stay away from smoky environments and that you do not place unnecessary pressure on the eye. However, it is possible, in some cases, to be back at work within a week although a period of two to three weeks may be necessary depending on the procedure and the type of work that you do.

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Recover Eyesight With Lens Replacement Surgery

This article was published on 2013/07/25