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目的:探讨胬肉切除联合自体角膜缘干细胞移植术治疗翼状胬肉的临床效果。方法:对我院30例翼状胬肉患者实施胬肉切除联合自体角膜缘干细胞移植术的临床资料进行效果评价。结果:30例患者均于取材处伤口术后3天覆盖以新生上皮。角膜创面术后1周得到修复,巩膜创面3周后被结膜上皮覆盖。术后3天植片边界清晰,1周后植片边界模糊。术后随访6～18个月,28例治愈,2例复发,复发率6.67%;1例遗留斑翳,其余病例角膜透明。结论:胬肉切除联合自体角膜缘干细胞移植术治疗翼状胬肉效果好,值得应用。
Objective: To investigate the clinical effect of pterygium excision combined with limbal stem cell autotransplantation in the treatment of pterygium. Methods: The clinical data of 30 cases of pterygium patients who underwent pterygium resection combined with limbal stem cell transplantation were evaluated. Results: All 30 patients were covered with nascent epithelium 3 days after the wounds were taken. Corneal wounds were repaired 1 week after surgery, and the scleral wounds were covered with conjunctival epithelium 3 weeks later. Three days after implantation, the boundary of the graft was clear, and the boundary of the graft was blurred after one week. The patients were followed up for 6-18 months, 28 cases were cured, 2 cases relapsed and the recurrence rate was 6.67%. One case had residual plaque and the other cases were corneal transparent. CONCLUSION: Pterygium excision combined with limbal stem cell transplantation for pterygium is effective and worthy of application.