摘要
Abstract
Objective To observe the clinical efficacy of mitomycin C or amniotic membrane ransplantation for pterygium excision in the pplication. Methods Of clinical needs were treated cases of pterygium excision surgery were randomly divided into 3 groups, group A for the simple pterygium excision. group B pterygium excision combined with mitomycin C. Pterygium surgery on scleral surface area and placed under the conjunctiva 0.4 mg/mi MMC 3 min. Pterygium excision with group C, amniotic membrane transplantation. Sclera pterygium excision area in the implant surface dried amniotic membrane grafts of Ruiji. 1 week,2 weeks, 1 month, 3 months, 1 year, 2 years inspection records eye surgery lications and recurrence. Results Followed up for 6 months -3 years, group A of 68 eyes of 22 recurrence ( 32.4％ ) ;group B 72 eyes of 12 recurrences ( 16.67％ ); group C of 60 eyes of 5 recurrences ( 8.3％ ). Group A and group B, group A and group C ( P ＜ 0.05 ), differences were significant; group B and group C ( P ＞ 0.05 ), relapse rate was no significant difference.Conclusion Pterygium excision combined with mitomycin C or amniotic membrane transplantation, surgical safety, can reduce the recurrence rate after pterygium xcision.关键词
翼状胬肉切除术/联合/丝裂霉素C/生物羊膜/移植Key words
Pterygium excision/ Combined with/ Mitomycin C/ Amnioticmembrane/ Transplantation
