High Myopic Astigmatism
نویسندگان
چکیده
منابع مشابه
Laser intrastromal keratomileusis for high myopia and myopic astigmatism.
BACKGROUND Laser intrastromal keratomileusis (LASIK) is an evolving technique which enables high degrees of myopia (> 8.0 dioptres) and myopic astigmatism to be corrected. This paper describes initial experience with this procedure. It also details the methodology, the results, the problems encountered, and discusses retreatment procedures. METHODS 51 eyes (48 primary cases and three retreatm...
متن کاملlasik retreatment for myopia and myopic astigmatism
purpose: to evaluate the results of laser in situ keratomileusis (lasik) retreatment in patients with postoperative regression. methods: in a retrospective interventional case series, 153 eyes of 113 patients who had undergone lasik retreatment for postoperative regression were evaluated. both initial lasik and retreatment were performed with a nidek: ec 5000 excimer laser, and flap was made w...
متن کاملtoric implantable collamer lens for high myopic astigmatism in keratoconic patients
purpose: to evaluate the safety, efficacy, stability and predictability of posterior chamber collagen copolymer phakic intraocular lens (piol) implantation to correct myopia and myopic astigmatism in keratoconus-affected patients. methods: uncorrected (ucva) and best-corrected (bcva) distance visual acuity, refraction and complications were evaluated in 22 keratoconic eyes of 14 patients who un...
متن کاملAnterior and Posterior Corneal Astigmatism after Refractive Lenticule Extraction for Myopic Astigmatism
Purpose. To assess the amount and the axis orientation of anterior and posterior corneal astigmatism after refractive lenticule extraction (ReLEx) for myopic astigmatism. Methods. We retrospectively examined 53 eyes of 53 consecutive patients (mean age ± standard deviation, 33.2 ± 6.5 years) undergoing ReLEx to correct myopic astigmatism (manifest cylinder = 0.5 diopters (D)). Power vector anal...
متن کاملCorrection of myopic astigmatism with small incision lenticule extraction.
PURPOSE To evaluate the outcome after small incision refractive lenticule extraction (SMILE) in patients with myopic astigmatism. METHODS Seven hundred seventy-five eyes from 403 patients with myopia treated with SMILE for a cylinder of 0.75 diopters (D) or more were identified from patient records. Six hundred sixty-nine eyes were defined as receiving low (< 2.5 D) and 106 eyes as receiving ...
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ژورنال
عنوان ژورنال: American Journal of Ophthalmology
سال: 1919
ISSN: 0002-9394
DOI: 10.1016/s0002-9394(19)90096-1