摘要
目的观察自体角膜缘干细胞移植或羊膜移植治疗翼状胬肉的临床效果。方法43例(43眼)翼状胬肉随机分为2组:羊膜移植组(23例)、角膜缘干细胞移植组(20例)。术后对其角膜创面愈合、羊膜及角膜缘干细胞植片生长状况,以及有无角膜创面新生血管和胬肉组织侵入等情况进行观察。结果术后3月,羊膜移植组有2例复发(8.70%),角膜缘干细胞移植组未见复发。结论羊膜移植及角膜缘干细胞移植治疗翼状胬肉均可显著降低胬肉的复发率。
Objective To observe the clinical effect of autograft limbal stem cell transplantation or amniotic membrane transplantation for pterygium. Methods 43 cases of pterygium were divided randomly into two groups：amniotic membrane transplantation proup （23 cases of 23 eyes）, autograft limbal stem cell transplantation group （20 cases of 20 eyes）. After surgery, we observed the recovering of cornea,the growing of amniotic membrane and limbal stem cell flap, and the invading of neovascular. Results 3 months after surgery, 2 cases recurred in amniotic membrane transplantation group. Conclusion Autograft limbal stem cell transplantation or amniotic membrane transplantation can reduce recurring rate of pterygium. These two surgeries provide effective methods for pterygium.
出处
《眼外伤职业眼病杂志》
北大核心
2005年第9期692-693,共2页
Journal of Injuries and Occupational Diseases of the Eye with Ophthalmic Surgeries
关键词
角膜缘干细胞
羊膜
移植
翼状胬肉
limbal stem cell
amniotic membrane
transplantation
pterygium
