羊膜移植治疗结膜囊狭窄疗效观察

The Therapewtic Effect of Amniotic Membrane Transplantation on Conjunctural Culde-sac Stenosis

目的探讨羊膜移植治疗结膜囊狭窄的效果。方法 28例28眼结膜囊狭窄,利用羊膜移植部分结膜囊成形术,术后随访观察1～24个月,平均10个月。结果 27例27眼在25～30 d 移植的羊膜被结膜上皮覆盖,1例结膜囊又出现狭窄,无免疫排斥反应及继发感染发生。结论羊膜移植治疗结膜囊狭窄,取材方便,疗效显著,操作简单。

Purpose To evaluate the therapeutic effec of amniotic membrane transplantation(AMT)on conjunctival culde-sac stenosis.Methods 28 patients(28 eyes)with stenosis of conjunctival culde-sac were treated.The treatment for stenosis of conjunctival culde-sac with amniotic membrane transplantatino.All the patients were followed up for 1-24 months (mean,10months).Results Areas of conjunctival defeats in 27 eyes were covered with implanted amnion 25-30 days,one after the patient had stenosis of culde sac.There wa no allograft immune rejection and secondary infection.Conclusion Amnion is easy to be obtained and the implantation technique with amnion is a very effective way in plasty of the culde sac.