نتایج جستجو برای: microkeratome
تعداد نتایج: 237 فیلتر نتایج به سال:
PURPOSE To compare 2 different techniques for predissection of human anterior and posterior lamellar corneal grafts for eye bank storage. METHODS A mechanical microkeratome (group 1, N = 5) and a femtosecond laser (group 2, N = 5) were used to dissect intended 350-microm-deep lamellar planes in deepithelialized donor corneas mounted on an artificial anterior chamber. These corneas were replac...
PURPOSE To compare refractive outcomes, visual acuities, and satisfaction of patients between those treated with laser-assisted in situ keratomileusis (LASIK) using a Hansatome microkeratome (HM) and femto-assisted laser (FAL). METHODS This was a retrospective analysis of 1,366 eyes in 687 patients who underwent LASIK with an HM (n=1,137) and an FAL (n=229) at the two centers of Hashmanis Hos...
INTRODUCTION This is an interventional prospective clinical study which was conducted to evaluate the efficacy, safety, predictability, ocular aberrations, and flap thickness predictability of Visumax femtosecond laser (FSL) compared to Moria M2 microkeratome (MK) in mild to moderate myopia. METHODS This study included 60 eyes who were divided into two groups. Thirty eyes in group (I) in whic...
PRK in human eyes was first performed in 1988. It involves removal of corneal epithelium followed by application of Excimer laser and has been proven to be safe and effective method of low to moderate power correction of myopia upto-6D (I). LASIK involves creation of a corneal flap with an automated microkeratome, followed by Excimer laser ablation of the stromal tissue. LASIK is being performe...
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