Japanese
English
- 有料閲覧
- Abstract 文献概要
- 1ページ目 Look Inside
- 参考文献 Reference
要約 目的:水疱性角膜症(BK)に対する角膜クロスリンキング(CXL)の,角膜浮腫と疼痛に対する効果の報告。対象と方法:対象は,BKに対しCXLを行った7例7眼(平均年齢73.0±17.5歳)。BKの原因疾患は,続発緑内障3例,レーザー虹彩切開後2例,白内障術後1例,レーザー虹彩切開後の白内障術後が1例であった。術前,術後1週,1か月の視力,眼圧,角膜厚,疼痛の強さと頻度について検討した。結果:視力と眼圧は,術前後で有意な変化がなかった。中心角膜厚は,術前731.3±100.1μm,術後1週650.4±76.3μm,1か月649.0±97.0μmと,有意に減少した(p<0.05)。疼痛の強さと頻度は,術前に比べ術後は改善していた。結論:CXLは,BKの角膜浮腫と疼痛の軽減に有効である。
Abstract. Purpose:To report the effect of corneal collagen crosslinking on bullous keratopathy. Cases and Method:This prospective study was made on 7 eyes of 7 cases who received corneal collagen crosslinking for bullous keratopathy. The age averaged 73 years. Bullous keratopathy was due to secondary glaucoma in 3 eyes, laser iridotomy in 2 eyes, and cataract surgery in 2 eyes. Cases were followed up for one month after treatment. Results:There was no significant change in visual acuity or intraocular pressure. Central corneal thickness averaged 731.3.±100.1μm before treatment, 650.4±76.3μm one week, and 649.0±97.0μm one month after treatment. The differences were significant(p<0.05). Subjective pain decreased in severity and frequency after treatment. Conclusion:Corneal collagen crosslinking was effective for corneal edema and pain in eyes with bullous keratopathy.
Copyright © 2013, Igaku-Shoin Ltd. All rights reserved.