Correcting high astigmatism with piggyback toric intraocular lens implantation

被引：33
|
作者：
Gills, JP
Van Der Karr, MA
机构：
[1] Ophthalm Res Associates, Evanston, IL 60202 USA
[2] St Lukes Cataract & Laser Inst, Tarpon Springs, FL USA
来源：
JOURNAL OF CATARACT AND REFRACTIVE SURGERY | 2002年 / 28卷 / 03期
关键词：
D O I：
10.1016/S0886-3350(01)00967-1
中图分类号：
R77 [眼科学];
学科分类号：
100212 ;
摘要：
An 86-year-old man presented for cataract surgery with corneal astigmatism of 5.12 diopters (D). After cataract extraction with small-incision techniques, 2 toric plate-haptic silicone intraocular lenses (IOLs) were implanted in the capsular bag, each with a 3.50 D cylinder add (2.30 D at the spectacle plane). Six weeks postoperatively, corneal astigmatism was 3.38 D at 70 degrees and refractive astigmatism was 1.00 D at 20 degrees. Uncorrected visual acuity was 20/40. No IOL rotation was observed. Implantation of piggybacked toric lenses may be a viable option for correcting moderate to high astigmatism. (C) 2002 ASCRS and ESCRS.
引用
收藏
页码：547 / 549
页数：3
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