摘要
Abstract
Objective:Analyze the clinical efficacy of surgical method to treat pterygium by pterygium excision with limbal autograft transplantation with mitomycin C in the operation. Methods:474 (492 eyes)pterygium patients admitted in our hospital, according to different surgical methods were divided into three groups: Ⅰ group: simple excision of pterygium, Ⅱ group: pterygium excision combined with limbal autograft transplantation, Ⅲ: pterygium excision with limbal autograft transplantation with mitomycin C in the operation, Followed up for 6 months to 36 months.Record postoperative recurrence of pterygium, corneal epithelial healing time and postoperative visual acuity, Statistical analysis of differences results of each surgical method.Results: The comparison of the recurrence rate of different pterygium group: Ⅰ group(92 eyes) had 30 eyes recurrence, the recurrence rate was 32.6%; Ⅱ group(119 eyes) had 15 eyes recurrence ,the recurrence rate was 12.6%; Ⅲ group(281 eyes) had 5 eye recurrence, the recurrence rate of 1.8%. After statistical analysis, the recurrence rate among the three groups has significant difference. Conclusions: Pterygium excision with limbal autograft transplantation with mitomycin C in the operation is a better treatment to lower the recurrence rate of pterygium and better improvement visual acuity and corneal epithelial repair.关键词
翼状胬肉/角膜缘干细胞/丝裂霉素CKey words
Pterygium/Limbal autograft transplantation/Mitomycin C/Recurrence rate分类
医药卫生
