نتایج جستجو برای: pellucid marginal corneal degeneration
تعداد نتایج: 130681 فیلتر نتایج به سال:
Our purpose was to examine the long-term efficacy of toric intraocular lens (IOL) implantation in cataract patients with high astigmatism due to corneal ectasia, who underwent phacoemulsification cataract surgery. Five eyes of 3 cataract patients with topographically stable keratoconus or pellucid macular degeneration (PMD), in which phacoemulsification with toric IOL implantation was used to c...
PURPOSE To evaluate and compare visual, refractive, and corneal aberrometric outcomes after implantation of 2 types of intrastromal corneal ring segments (ICRS) in eyes with early to moderate ectatic disease. SETTINGS Vissum Corporation-Instituto Oftalmológico de Alicante, Alicante, Spain. METHODS This retrospective analysis comprised consecutive eyes with grade I or grade II corneal ectasi...
PURPOSE When treating peripheral ectatic disease-like pellucid marginal degeneration (PMD), corneal cross-linking with UV-A and riboflavin (CXL) must be applied eccentrically to the periphery of the lower cornea, partly irradiating the corneal limbus. Here, we investigated the effect of standard and double-standard fluence corneal cross-linking with riboflavin and UV-A (CXL) on cornea and corne...
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