The visual acuity of 23 eyes was better than 0.02 and 3 eyes of them was better than 0.3. The best visual acuity was 1.2. Topical FK506 significantly reduced and delayed allograft rejection versus topical CSA (P=0.005 and P=0.036).

• 术后；23眼视力超过0.；02；3眼视力超过0