大气泡法辅助深板层角膜移植治疗圆锥角膜的临床观察

Big bubble assisted deep lamellar keratoplasty surgery for keratoconus

目的研究大气泡法辅助深板层角膜移植术治疗圆锥角膜的临床疗效及安全性。方法对18例(20眼)圆锥角膜患者采用大气泡法辅助的深板层角膜移植手术。分析手术技巧,观察术后疗效及安全性。结果全部患者均手术顺利,恢复良好,术后视力得到不同程度的提高,术后未出现感染、排斥等并发症情况。结论大气泡法辅助深板层角膜移植治疗圆锥角膜患者具有良好的临床效果及安全性。

Objective To evaluate the clinical results and safety of big bubble assisted deep anterior lamellar keratoplasty for keratoconus.Methods A case series of 20 eyes of 18 keratoconus patients underwent big bubble assisted deep anterior lamellar keratoplasty.Analysis of surgical techniques,observation of postoperative efficacy and safety.Results All of the patients operated smoothly and recovered well.The postoperative vision was improved to varying degrees,and there were no complications such as infection and rejection.Conclusions Treatment of keratoconus with big bubble assisted deep lamellar keratoplasty has good clinical effect and safety.