目的 探讨儿童部分调节性内斜视手术时机和疗效。方法 对117例部分调节性内斜视患者行双眼内直肌后徒联合非主导眼外直肌缩短手术。结果 术后治愈率为88％,建立双眼单视功能者占71.8％。结论 儿重部分调节性内斜视应尽早全部矫正屈光不正6个月以上方可进行手术,同时获得双眼单视功能的机会增多。 Objective To investigate the timing and effect of partial esotropia in children. Methods One hundred and fourty-seven patients with partial accommodative esotropia underwent bilateral rectus abdominis combined with non-dominant external ophthalmoplegia. Results The postoperative cure rate was 88%, and 71.8% of patients had binocular vision. Conclusion Partial or total weight-bearing esotropia should be corrected as soon as possible for more than 6 months before surgery, and at the same time, the chances of binocular monorail are increased.