目的: 评价美容性角膜覆盖术治疗角膜(角巩膜)葡萄肿的临床效果.

AIM : To evaluate the clinical effect of corneal onlay on the treatment of corneal staphyloma.

前言： 目的：评价美容性角膜覆盖术治疗角膜（角巩膜）葡萄肿的临床效果。

AIM: To evaluate the clinical effect of corneal onlay on the treatment of corneal staphyloma.