摘要
Abstract
Objective To analyze the efficacy of two different surgical techniques on the postoperative recurrence of pterygium and occurrence of corneal dellen. Methods Thirty-five cases underwent pterygium excision surgery only, and 38 eases were treated by conjunctival autograft transplantion for the treatment of primary pterygium, and they were fol-lowed up for more than half a year. The incidence of postoperative recurrence of pterygium and occurrence of corneal dellen was observed. Results Pterygium recurred in 9 cases (25.71%) in simple excision group,2 cases (5.26%) in conjunctival flap transplantion group, with significant difference statistically (P<0.05). Corneal dellen occurrenced in 7 cases (20.0%) in simple excision group,1 cases (2.63%) in conjunctival flap transplantion group, also showed signifi cant difference between the two groups(P<0.05). Conclusion Compared with the simple pterygium excision, the con-junctival autograft transplantion for the treatment of primary pterygium seems to be efficient for the reduction of ptery-gium recurrence and occurrence of corneal dellen.关键词
翼状胬肉/复发/角膜干凹斑Key words
Pterygium/Recurrence/Corneal dellen分类
医药卫生
