老年性睑内翻是容易引起角膜严重并发症的常见眼病之一，手术矫正方法很多，如皮肤、轮匝肌切除术，轮匝肌增强术，外毗部全层水平缩短术等，但都各有利弊。笔者自1996年1月至1997年1月采用下睑缩肌折叠术治疗老年性睑内翻18例22眼，并随访观察6个月以上，效果满意，现报告如下 Elderly ectropion is easily lead to corneal serious complications of one of the common eye disease, surgical correction of many ways, such as the skin, orbicularis muscle resection, orbicularis muscle augmentation surgery, the outer wall of the whole level of shortening surgery, etc., but all Pros and cons. The author from January 1996 to January 1997 using lower exfoliating muscle surgery for the treatment of 18 cases of 22 cases of senile deformity, and follow-up observation of more than 6 months, the results are satisfactory, are as follows