共同性斜视手术后的立体视觉的重建

The recovery of stereoscopic vision after correction of concomitant strabismus

目的探讨共同性斜视患者手术前后立体视觉的重建及其影响因素。方法观察60例共同性斜视患者手术后的远近立体视情况，比较不同发病年龄和手术年龄对立体视的影响，以及其他影响因素。结果斜视术后立体视与术前有显著性差异，发病年龄越大，手术年龄越大立体视恢复越差，斜视类别、眼位矫正效果矫正视力也与术后立体视觉的恢复密切相关。结论共同性斜视严重影响立体视觉的发育，早期手术可提高功能治愈率。

Objective To investigate the rebuilding and the vision in the concomitant strabismus patients pre- and post influencer of the stereoscopic operation. Methods The deviation degree and visual function examination were performed by the synoptophore and prism pre- and post-operation in 60 concomitant strabismus patients. We analysised the significance of the episode age, operative age, position of eye and corrected vision to the stereoscopic vision. Results The functional difference between pre and post opreation was significant . The episode age, operative age, position of eye, corrected vision, et al, were all significantly correlative with the postoperative stereoscopic vision. Conlusion The concomitant strabismus play an important influence in the development of stereoscopic vision. The early correction of eye position will benefit the restoration of stereoscopic vision and the achievement of functional cure.