Visual aids such as glasses or contacts can be prohibitive and thus individuals may choose to undergo laser surgery to remedy their visual impairments. Laser surgery improves your vision by modifying the shape of the cornea, hence improving your vision. The surgical procedure to improve your eyesight is commonly referred to as Lasik. Good surgeons have extensive experience performing the latest procedures used in laser eye surgery.
Ideal Candidate for Lasik
To perform Lasik, surgeons require that the candidate is at least 18 years old. Typically, after a person reaches 18, there are no changes or developments in the eye and therefore no complications are expected due to changes in the candidate's vision. The best results usually occur for persons who experience moderate impairments-candidates with severe impairments may require additional surgeries before the best results can be achieved. Additionally it is crucial that the candidate's eyes are healthy so as to avoid complications and compromised results. Candidates who are pregnant and candidates who are taking prescriptions such as oral prednisone or acutance are not the best candidates for Lasik.
The Procedure
It takes a mere 15 minutes per eye for the surgeon to complete Lasik and the surgery is typically performed on an outpatient basis. A drop is placed on the surface of the eye to numb the eye before the surgery begins. No other anesthetics are used. Using a microkeratome, the surgeon cuts a corneal flap from the eyeball. The corneal tissue is reshaped with a laser and the flap which acts as its own bandage is replaced on the eyeball
Recovery Period
Although the patient may experience blurriness immediately after the surgery there is usually no pain. Additionally, the patient's eyes may burn and itch after Lasik. Good surgeons encourage their patients to keep their hands away from the eyes and to avoid rubbing the eyes as the corneal patch needs time to heal and may be dislodged if the patient rubs the eye. Follow ups are typically scheduled within days of the surgery so that the surgeon can ensure that the eye is healing appropriately.
If you are considering undergoing LASIK Surgery and live in the Halifax area of Nova Scotia, Canada, you should see the LASIK Halifax Specialists at Nova Vision
Article Source: http://EzineArticles.com/?expert=Stuart_Drew
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