激光干涉条纹视力预测白内障术后视力的观察

Evaluation to Laser Interference Fringe Visual Acuity in Predicting Postoperative Visual Acuity of Cataract

对52只白内障眼在手术前作激光干涉条纹视力检查,并与术后矫正视力对照,二者基本符合占51.8%、大致符合占13.4%,共65.2%,提示用激光干涉条纹视力检查法预测白内障的术后矫正视力有一定临床意义,建议将激光干涉条纹视力检查作为白内障术前视网膜功能检查方法之一。

The author compared the laser interference fringe visual acuity with E snellen chartvisual acuity on 52 cataractous eyes,in the 65.2% of cataractous eyes the preoperativeinterference fringe visual acuity was basically in accord with the postoperative correctiveE snellen chart visual acuity.The author suggested that the interference fringe visualacuity would be helpful for predicting the postoperative visual acuity of cataracts and itmay be used as one of the methods of testing retinal function of cataract.