国际眼科杂志Issue(4)：572-576,5.DOI:10.3980/j.issn.1672-5123.2015.4.02
放射状角膜切开术在轻中度圆锥角膜病例中视觉康复的疗效
Efficacy of radial keratotomy in the optical rehabilitation of mild to moderate keratoconus cases
Ibrahim Kocak 1Ali Aydin 2Faruk Kaya 1Hakan Baybora 2Salih Bozkurt1
作者信息
- 1. 134196 土耳其，伊斯坦布尔，Nisa医院眼科
- 2. 234214土耳其，伊斯坦布尔，Medipol大学医学院临床眼科
- 折叠
摘要
Abstract
AIM: To investigate the efficacy of radial keratotomy ( RK ) for the optical and visual rehabilitation of mild to moderate keratoconus. <br> METHODS: Thirty-one eyes of 22 keratoconus patients <br> with at least 12mo follow-up were recruited and reviewed retrospectively. Uncorrected visual acuity ( UCVA ) , best spectacle corrected visual acuity (BSCVA), autorefractometer values, keratometric values, corneal irregularity indexes, and complications were analyzed pre- and post-operatively.RESULTS: At the last follow-up visit, mean UVCA (logMAR) improved significantly from 0. 86±0. 34 to 0. 30±0.29 (P<0.0001), and mean BSCVA (logMAR) improved from 0. 47±0. 21 to 0. 17±0. 23, ( P<0. 0001 ). Mean keratometric values decreased from 48. 69±3. 68 to 44. 33±3. 09 diopters (P<0. 0001). Mean spherical equivalent measured by autorefractometer was also improved significantly from -5. 61±2. 85 to -2. 29±1. 95 at the last follow-up visit (P<0. 0001). Central corneal thickness and corneal irregularity index of 3mm and 5mm zones did not change during the overall follow-up time. No serious intraoperative or postoperative complication was observed. <br> CONCLUSION:RK is assessed as an effective treatment method for the optical and visual rehabilitation of mild to moderate keratoconus cases, according to our results in a selected group of keratoconus patients.关键词
放射状角膜切开术/圆锥角膜/视觉重建Key words
radial keratotomy/keratoconus/optical rehabilitation引用本文复制引用
Ibrahim Kocak,Ali Aydin,Faruk Kaya,Hakan Baybora,Salih Bozkurt..放射状角膜切开术在轻中度圆锥角膜病例中视觉康复的疗效[J].国际眼科杂志,2015,(4):572-576,5.
