[角膜切口或巩膜切口白内障手术后的角膜敏感性]

[Corneal sensitivity after cataract operation by corneal incision or scleral incision].

作者信息

Kadonosono K, Kamata K, Kato H

机构信息

Department of Ophthalmology, Yokohama City University School of Medicine, Kanagawa-ken, Japan.

出版信息

Nippon Ganka Gakkai Zasshi. 1995 Nov;99(11):1259-61.

PMID:8533656

Abstract

We studied postoperative corneal sensitivity after cataract operation by scleral incision (30 eyes) or corneal incision (29 eyes). Corneal sensitivity was evaluated at 5 points of the cornea with a Cochet & Bonnet esthesiometer at 3 and 6 months after operation. Total value of corneal sensitivity decreased by 60 +/- 5.0 mg/S (mean +/- deviation) 3 months after corneal incision and by 46 +/- 4.1 mg/S after scleral incision. At 6 months after operation, the total value of corneal sensitivity was deceased by 14.0 +/- 2. 5 mg/S in corneal incision cases and by 7.9 +/- 2.0 mg/S in scleral incision cases. Corneal sensitivity after operation was decreased more by corneal incision than by scleral incision.

摘要

我们研究了白内障手术后巩膜切口（30 只眼）或角膜切口（29 只眼）后的角膜敏感性。术后 3 个月和 6 个月，使用 Cochet & Bonnet 触觉计在角膜的 5 个点评估角膜敏感性。角膜切口术后 3 个月，角膜敏感性总值下降了 60±5.0mg/S（平均值±标准差），巩膜切口术后下降了 46±4.1mg/S。术后 6 个月，角膜切口病例的角膜敏感性总值下降了 14.0±2.5mg/S，巩膜切口病例下降了 7.9±2.0mg/S。手术角膜敏感性下降，角巩膜切口比巩膜切口更明显。