Conclusion corneal astigmatism was the main cause of differences of compound myopic astigmatism and simple myopic in corneal surface shape.
结论角膜散光是复性近视散光与单纯近视之间角膜形态差异的主要原因。
Maintaining smaller vertical primary coma and correcting spherical aberration completely for myopia and myopic astigmatism may be the best choice for customized cornea laser ablation surgery.
对欲行个体化角膜切削的近视及近视散光患者，保留较小的垂直彗差而完全矫正球差可能有助于视觉质量的提高。
Objective To find the causes of astigmatism after simple myopic surgery of PRK and LASIK and its variation.
目的探讨prk与lasik治疗单纯性近视术后产生散光的原因及变化规律。
This method, can wash eyes of harmful substances and dirt, and also for mild cataract effectively, and can improve, farsightedness, astigmatism myopic lasik corruptive degree.
此法，能洗去眼中的有害物质和灰尘，还对轻度白内障有效，并能改善散光、远视、近视的屈光不正程度。
Results myopic power and astigmatism relatively keep stabilization after 1 year.
结果观察组的近视度和散光度随戴镜时间延长相对稳定。
Results myopic power and astigmatism relatively keep stabilization after 1 year.
结果观察组的近视度和散光度随戴镜时间延长相对稳定。
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