ALASIK,WLASIK和SLASIK术后疗效的对比分析


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ALASIK,WLASIK和SLASIK术后疗效的对比分析

ALASIK,WLASIK和SLASIK术后疗效的对比分析

像差RMS值的增加。屈光不正患者选择ALASIK或WLASIK有助于提高术后视觉质量。

【关键词】 准分子激光原位角膜磨镶术；波前像差；非球

　　AbstractAIM: To observe the changes of early retrospective clinical study between aspherical oblation excimer laser in situ keratomileusis(ALASIK), the wavefrontguided laser in situ keratomileusis(WLASIK) and the standard laser in situ keratomileusis(SLASIK) for treatment of myopia and provide the directions to selecte individuation surgery for the different diopters of spherical refractive,and to compare and analyze the safety and efficiency of ALASIK,WLASIKand WLASIK for treatment of myopia.METHODS: Two hundreds and sixtyeight eyes of 136 cases myopia were enrolled and presented into three groups according to their diopters of spherical refractive error(low:＜3.00D;middle:3.00>＜6.00D;high:6.00>＜9.00D).The cases in each group were subdivided into three groups again according to their surgery method: ALASIK,WLASIK and SLASIK.Topography which visual

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