小切口超声乳化白内障手术初步报告

A preliminary report of small incisiou cataract surgery by phacoemulsification

报告３４只眼行超声乳化白内障手术的结果，术后１周矫正视力在１．０以上者２４只眼（７０．５９％），术后３个月矫正视力在１．０以上者２５只眼（７３．５３％）。术后散光表现为从循规性向逆规性转变。术后角膜内皮细胞损失率为１３．２８％。术中和术后无任何严重并发症发生。与常规白内障摘除术比较，其主要优点是手术切口小、术后反应轻微、术后视力恢复快而且好。

The results of 34 cases with cataract extracted by phacoemulsification were preliminarilyreported.Postoperatively ,they achieved corrected visual acuities>1. 0 in 24 eyes(70. 59%)in oneweek and in 25 eyes ( 7 3.53%)after 3 months. The post-operative astigmatism showed a tendency ofchange from with- the-rule shifting to against-the-rule, The rate of the corneal endothelial cell loss was13. 28%。 No severe intra-and post-operative complications were found. It is concluded that the smallincision, slight post-operative reaction and fast visual rehabilitation inherent in phacoemulsification pro-cedures are more beneficial to patients than the conventional extracapsular cataract extraction.