Sunglasses, They Make You Look Great!

A couple well-known eye correction surgeries include LASIK, IntraLase as well as Photorefractive Keratectomy or PRK surgery.

Lasik Eye Surgery- Lasik is a 2-step eyesight correction procedure which has been quite successful in treating nearsightedness, hyperopia and astigmatism. The Benefits. The surgery of lasik eye surgery is carried out under local anaesthesia (eye drops). The first task in lasik, building the flap, takes around 30 seconds for each eye, whilst the 2nd step, reshaping the cornea, normally takes approximately 15 seconds. There is absolutely no pain. Many people benefit from improved vision, without eyeglasses, about a few hours of surgery.

The Procedure- The corneal flap is generated with the microkeratome. The flap is subsequently folded back so the excimer laser can reshape your cornea. The speed and accuracy of the Allegretto (excimer) Laser permits small quantities of tissue (100 times slimmer than a human hair) to be taken out, reshaping the cornea. The flap is then meticulously repositioned exactly where it closes naturally without any stitches necessary. The entire treatment is done utilizing anaesthetic eye drops along with a mild oral sedative.

The IntraLase Laser is the initial step in IntraLase eye surgery and is used to produce a flap without the application of a blade.

The Benefits- A blade-free method of creating the corneal flap which has replaced the microkeratome (a mechanical device that utilizes a metal blade). Creation of the flap only takes roughly 30 seconds for each eye. It’s less dangerous, a lot more precise and offers better outcomes.

Photorefractive Keratectomy- Photorefractive Keratectomy (PRK) utilizes the excimer laser to alter the shape of the cornea. PRK is a laser vision correction procedure of which doesn’t entail creating a corneal flap. However, it will take longer for the eye to recoup and there’s more irritation compared to with a LASIK process.

The drawback- Some patients aren’t suited to LASIK and require a different treatment to improve their vision. An extremely slim or inappropriately shaped cornea often means patients are unsuitable for LASIK.

The PRK Procedure- The surface cells from the cornea are removed and the frontal surface on the cornea is reshaped to correct the refractive error. The soft contact lens bandage is placed on the cornea to assist the process of recovery. Regeneration of the corneal area usually takes 3 to 4 days. Just like LASIK, process is done using anaesthetic eye drops and a mild oral sedative.