关于超声乳化白内障手术手工制作角膜切口引起的术源性散光的研究  

作　　者：李博[1] 张素华[2] 

机构地区：[1]山西医科大学,山西太原030001 [2]山西省眼科医院,山西太原030000

出　　处：《临床医药文献电子杂志》2017年第33期6528-6529,共2页Electronic Journal of Clinical Medical Literature

摘　　要：随着白内障手术由复明性时代进入屈光性时代,在没有术后并发症或其他眼部器质性疾病的情况下,术后角膜散光成为了影响屈光性白内障手术术后效果的主要原因之一。术后角膜散光是手术源性散光(surgically induced astigmatism,SIA)和术前角膜散光的矢量和。其中产生较小的手术源性散光是屈光性白内障手术成功的基本条件之一。本文就关于手工制作角膜切口引起的手术源性散光的相关影响因素进行综述。With the entry of refractive cataract surgery by age of cataract surgery for treating blindness,in the absence of postoperative complications or other ocular disease cases,postoperative corneal astigmatism has become one of the main reasons affecting the refractive cataract surgery results.The postoperative corneal astigmatism is the vector of surgical astigmatism （surgically induced astigmatism,SIA） and preoperative corneal astigmatism.One of the basic conditions forthe successful operation of refractive cataract surgery is to produce a lesser surgical astigmatism. In this paper, the influence factors a of surgical astigmatism caused by hand made corneal incision were reviewed.

关 键 词：白内障 角膜切口 术源性散光 

分 类 号：R779.66[医药卫生—眼科]