改良晶状体切除术在眼外伤晶状体玻璃体联合术中的应用

目的:探求一种安全有效、并发症少且更适合眼外伤时晶状体玻璃体联合手术的晶状体切除术方式.方法:对27例(27眼)眼外伤行晶状体玻璃体联合手术者进行回顾性研究.所有患者均由睫状体平坦部巩膜切口行改良晶状体切除术,保留晶状体囊,并联合玻璃体视网膜手术.结果:所有患者均成功地切除了晶状体并最大限度保留有用的晶状体囊,患者术后视力均有不同程度的提高.继发性青光眼术后眼压得到控制.结论:该改良晶状体切除术是一种安全有效、并发症少且更适合眼外伤时晶状体玻璃体联合手术的手术方式.

Application of a modified pars plana lensectomy within traumatic eyes

·AIM: To investigate a surgical method of modified lensectomy within combined lensectomy and vitrectomy surgery in traumatic eyes.·METHODS: Clinical records were studied retrospectively for a series of consecutive 27 traumatic patients who were performed vitrectomy combined with lensectomy surgery. A modified lensectomy through pars plana incision of sclera was performed to these cases and lens capsule was reserved. It was then combined with vitreous and retinal operations.·RESULTS: All lens were removed completely with lens capsule remained. All cases achieved improved visual acuity.Intraocular pressure (IOP) in all eyes was in normal range after surgery.·CONCLUSION: The modified lensectomy is a safe and effective surgery manner which has few complications and is more suitable for traumatic eyes in the combined lensectomy and vitrectomy surgery.KEYWORDS:ocular trauma; lensectomy; vitrectomy