Three common vision correction surgeries include LASIK, IntraLase as well as Photorefractive Keratectomy or PRK surgery.

Lasik Eye Surgery: Lasik is actually a 2step vision correction treatment that has been very successful in treating nearsightedness, hyperopia and astigmatism. The advantages. The surgery of lasik eye surgery is completed under local anaesthesia (eye drops). The first step in lasik vsision correction, making the flap, takes approximately 30 seconds for each eye, whilst the second phase, reshaping the cornea, requires around 15 seconds. There’s no discomfort during lasik surgery. The majority take joy in better vision, without eyeglasses, within a few hours after eye lasik treatment. The process: The corneal flap is designed using the microkeratome. The flap is then folded back so the excimer laser can reshape your cornea. The speed and accuracy with the Allegretto (excimer) Laser lets very small quantities of tissue (100 times thinner than a human hair) to be removed, reshaping the cornea. The flap is next meticulously repositioned where it closes naturally without any stitches necessary. The entire lasik surgery is performed utilizing anaesthetic eye drops along with a moderate oral sedative.

The IntraLase Laser is the first step in IntraLase laser vision correction and it is used to produce a flap without the application of a blade. The Advantages: A blade-free means of developing the corneal flap that has replaced the microkeratome (a mechanical device which utilizes a metal blade). Creation of the flap only takes around 30 seconds for each eye. It’s safer, much more exact and offers superior outcomes.

Photorefractive Keratectomy: Photorefractive Keratectomy (PRK) uses the excimer laser to alter the form of the cornea. PRK is alaser treatment method of which does not involve making a corneal flap. However, it takes more time for the eye to recuperate and there’s more irritation than with a LASIK process.The Issue: Some patients will not be ideal for LASIK and require a different treatment to correct their eyesight. A really slim or inappropriately shaped cornea can indicate patients are not fit for lasik eye surgery . The PRK Procedure: The surface cells from the cornea are taken away and the frontal surface of the cornea is reformed to improve the refractive error. A soft contact lens bandage is put on the cornea to help the process of recovery. Regeneration of the corneal surface often takes 3 to 4 days. Much like LASIK, process is carried out using anaesthetic eye drops and a mild oral sedative.