方法：采用随机数字表法将100例外伤性角膜缺损患者分成治疗组和对照组各50例，给予治疗组患者自体眼球筋膜囊充填修补手术治疗，给予对照组患者常规性的手术治疗。

结果：治疗组患者的临床治疗总有效率为88%，对照组患者的临床治疗总有效率为68%，两者相比具有显著性的差异(P<0.05)，所有患者接受治疗过程中均未出现异常现象。

结论：采用自体眼球筋膜囊充填修补手术治疗外伤性角膜缺损，有较好的临床治疗效果，且手术安全性较高，值得在临床上进一步推广运用。

METHODS:Totally, 100 cases with corneal coloboma were studied and divided into two groups randomly(each group n=50). Fifty patients were treated with the repairment of autogenous Tenon capsule as treatment group and 50 patients were treated with the conventional therapy as control group.

RESULTS: The effective rate of treatment group(88%)was significantly higher than that of control group(68%)(P<0.05). No complications were found in two groups.

CONCLUSION: Gap-filling repair for traumatic corneal coloboma with autogenous Tenon capsule is an effective and promising treatment option for traumatic corneal coloboma.