继发性固定性内下斜临床较少见。这种斜视是由于上直肌和下直肌同时麻痹所致。采用常规治疗固定性斜视的手术方法,效果多不理想。我们采用眶骨膜悬吊术治疗两例收到较为满意效果,报告如下: 例1:张×,女,40岁,生后3个月高热后发现左眼内斜,近10年斜视度加大。于86 Secondary fixed clinical oblique less common. This strabismus is due to paralysis of the upper rectus and inferior rectus muscle. The use of conventional treatment of strabismus fixed surgical methods, the effect is not ideal. We use the orbital periosteal suspension treatment of two cases received more satisfactory results, the report is as follows: Example 1: Zhang ×, female, 40 years old, after 3 months of life after the discovery of left eye hyperextension, strabismus increased in the past 10 years . At 86