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:鋭的外力による眼球裂傷の治療成績の報告。対象:過去6年間に治療し,3か月以上の経過を観察できた52例52眼を診療録に基づいて検索した。男性45例,女性7例で,年齢は5~72歳(平均40歳)であった。結果:外傷は穿孔45眼(87%),貫通7眼(13%),眼内異物22眼(39%)であった。損傷部位は,強角膜のみが25眼,水晶体に及ぶものが7眼,硝子体または網膜に及ぶものが20眼であった。最終視力は1.0以上が23眼(44%),0.5~0.9が9眼(17%),0.1~0.4が12眼(21%),0.09~手動弁が4眼(8%),光覚弁2眼(4%),光覚なしが2眼(4%)であった。術前因子として,視力が0.1未満,損傷が眼底に到達,網膜剝離,眼内炎がある例では,最終視力が有意に不良であった。結論:眼球裂傷の予後は比較的良好であるが,術前視力が0.1未満または損傷が後部眼底に及ぶ場合には視機能の回復が困難である。
Abstract. Purpose:To report the outcome of treatment for penetrating ocular injury. Cases:This retrospective study was made on 52 eyes of 52 patients who were treated during the foregoing 6 years. The series comprised 45 males and 7 females. The age ranged from 5 to 72 years, average 40 years. Results:The injury involved the cornea or sclera only in 25 eyes, the lens in 7 eyes, and vitreous or the retina in 20 eyes. Final visual acuity was 1.0 or better in 23 eyes(44%), 0.5 to 0.9 in 9 eyes(17%), 0.1 to 0.4 in 12 eyes(21%), 0.09 to hand motion in 4 eyes(8%), light perception in 2 eyes(4%), and no light perception in 2 eyes(4%). Following preoperative factors were identified as significantly related with poor final visual acuity:visual acuity below 0.1, involvement of the posterior fundus, retinal detachment, and endophthalmitis. Conclusion:Penetrating eye injury appears to result in fair outcome. Visual function may not recover when the initial visual acuity is less than 0.1 or when the posterior fundus is involved by injury.
Copyright © 2008, Igaku-Shoin Ltd. All rights reserved.