国际眼科杂志2016，Vol.16Issue(12)：2217-2220,4.DOI:10.3980/j.issn.1672-5123.2016.12.11
白内障及屈光手术源性散光的计算方法汇总
Summary of calculation of surgically induced astigmatism in cataract and refractive surgery
赵海亮 1张健2
作者信息
- 1. 100010 中国北京市隆福医院眼科
- 2. 100053 中国北京市，首都医科大学宣武医院眼科
- 折叠
摘要
Abstract
•One of the main reasons affecting visual acuity after cataract extraction and intraocular lens implantation is postoperative astigmatism. The postoperative astigmatism is the vectorial sum of preoperative and surgically induced astigmatism. The surgically induced astigmatism is a vector which includes size and direction. And the analysis of surgically induced astigmatism is the necessary step before cataract and refractive surgery. This paper has summarized the method of calculation of surgically induced astigmatism.关键词
白内障/角膜/散光/矢量分析Key words
cataract/cornea/astigmatism/vector analysis引用本文复制引用
赵海亮,张健..白内障及屈光手术源性散光的计算方法汇总[J].国际眼科杂志,2016,16(12):2217-2220,4.
