hyperopic simple astigmatism 单纯性远视散光
simple myopic astigmatism 单纯性近视散光 ; 单纯近视散光
simple hyperopic astigmatism 单纯性远视散光 ; 单纯远视散光
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。
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。
In order to make an inquiry into a simple and effective way which is able to control corneal astigmatism after cataract extraction and implantation of intraocular lens.
目的探讨控制白内障摘出及人工晶状体植入术后角膜散光的简易而有效的方法。
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