CLINICAL-EVALUATION OF HEXAGONAL KERATOTOMY FOR THE TREATMENT OF PRIMARY HYPEROPIA

被引：24

作者：

GRANDON, SC

SANDERS, DR

ANELLO, RD

JACOBS, D

BISCARO, M

机构：

[1] Eye Surgery Institute, Dearborn, Michigan

[2] Center for Clinical Research, Chicago, Illinois

来源：

JOURNAL OF CATARACT AND REFRACTIVE SURGERY | 1995年 / 21卷 / 02期

关键词：

ASTIGMATIC KERATOTOMY; HEXAGONAL KERATOTOMY; PRIMARY HYPEROPIA;

D O I：

10.1016/S0886-3350(13)80501-9

中图分类号：

R77 [眼科学];

学科分类号：

100212 ;

摘要：

We evaluated the effectiveness of spiral hexagonal keratotomy in correcting primary hyperopia in 199 eyes. One hundred eighty-four eyes (92.5%) had a minimum follow-up of three months. Mean follow-up was 11.9 months and maximum, 36.2 months. Secondary astigmatic keratotomy was performed on 54 eyes six to eight months after initial hexagonal surgery to correct induced astigmatism. The mean reduction in spherical equivalent was -1.6 +/- 0.9 diopters (D) (range -5.6 to +0.9 D). The mean increase in refractive cylinder was +0.5 +/- 0.9 D (range -2.3 to +3.0 D). Uncorrected acuity improved by +3.2 lines, while best corrected acuity decreased slightly by -0.26 lines. Loss of two or more lines of best corrected acuity that was attributable to surgery was between 0.5% and 4.0%.

引用

页码：140 / 149

页数：10

共 18 条

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