Lasik surgery in dallas

Lasik surgery in Dallas
The LASIK technique was Lasik surgery in Dallas. made possible by Spanish ophthalmologist Jose Barraquer, who around 1960 Lasik surgery in Dallas.developed the first microkeratome, used to cut thin flaps in the cornea Lasik surgery in Dallas. and alter its shape, in a procedure called keratomileusis.In 1981, Rangaswamy Srinivasan working Lasik surgery in Dallas.at IBM Research Lab discovered that an ultraviolet excimer laser Lasik surgery in Dallas.could etch living tissue in a precise manner with no thermal damage Lasik surgery in Dallas the surrounding area. He named the Lasik surgery in Dallas.phenomenon Ablative Photodecomposition (APD). Srinivasan Lasik surgery in Dallas.and his co-inventors ran tests using the excimer laser and a conventional, Lasik surgery in Dallas.green laser to etch organic matter. They discovered that while the Lasik surgery in Dallas. green laser produced rough incisions, damaged by charring from Lasik surgery in Dallas.the heat, the excimer laser produced clean, neat incisions. In 1983, Srinivasan Lasik surgery in Dallas.collaborated with an ophthalmic surgeon to develop APD to Lasik surgery in Dallas.etch the corneam LASIK surgery was developed in 1990 by Lucio Buratto Lasik surgery in Dallas. (Italy) and Ioannis Pallikaris (Greece) as a melding of two prior techniques, keratomileusis and photorefractive keratectomy. It quickly became popular because of its Lasik surgery in Dallas.greater precision and lower frequency of complications in Lasik surgery in Dallas.comparison with these former two techniques. Today, faster Lasik surgery in Dallas.lasers, Lasik surgery in Dallas. larger spot areas, bladeless flap incision, and wavefront-optimized and -guided techniques have significantly improved the Lasik surgery in Dallas.reliability of the procedure as Lasik surgery in Dallas.compared to that of 1991. Lasik surgery in Dallas.Nonetheless, the fundamental limitations of excimer lasers and Lasik surgery in Dallas.undesirable destruction of the eye's nerves have spawned research Lasik surgery in Dallas. into many alternatives to "plain" LASIK, including all-femtosecond correction (Femtosecond Lenticule EXtraction, FLIVC), LASEK, Epi-LASIK, wavefront-guided PRK, Lasik surgery in Dallas. and modern intraocular lense. All methods have one thing in Lasik surgery in Dallas.common: by transforming the cornea they eliminate the refractive Lasik surgery in Dallas.error and achieve clear vision at a distance.
Methods for transforming the cornea: PRK, LASIK, LASEK. To change the refraction of the cornea we have to get to that level of the cornea which is suitable for laser treatment. The surface of the cornea is covered by an Lasik surgery in Dallas.epidermis - just like an apple is covered by skin.
There are Lasik surgery in Dallas. two possible procedures for reaching that level under the "skin" where the Lasik surgery in Dallas. laser treatment can take place: PRK We remove the "skin of the apple", Lasik surgery in Dallas. (epidermis) and perform the treatment on the surface. The epidermis Lasik surgery in Dallas. then grows back in 2-3 days' time. This is PRK treatment.
The advantage of PRK Lasik surgery in Dallas. treatment is that it is absolutely safe. The disadvantage is that until the Lasik surgery in Dallas.epidermis grows back, the "skin of the apple" is missing, which causes Lasik surgery in Dallas.temporary complaints such as light sensitivity and the feeling Lasik surgery in Dallas.of having a foreign body in the eye.
LASIK We cut a Lasik surgery in Dallas. flap from the "apple", turn the flap to the side and perform the treatment on that cut surface. We then turn the flap back to its original place. This is LASIK treatment. The Lasik surgery in Dallas.advantage of LASIK is that it does not cause even temporary unpleasantness. The disadvantage Lasik surgery in Dallas. is that there can be serious complications during or after Lasik surgery in Dallas. the treatment. The flap will never grow back so it can tear off, for Lasik surgery in Dallas. example, in a car or sporting accident.