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目的探讨共同性外斜视手术特点及治疗效果。方法回顾性分析2005年2月～2009年11月手术治疗55例患者的术后眼位变化、视功能情况。结果术后1周、1个月与3个月眼位正位数分别为44例(80.00%)、41例(75.55%)、39例(70.91%);术后1周恢复双眼单视功能31例,占56.36%。3个月恢复双眼单视功能33例,占60.00%。结论及时手术矫正眼位至正位是恢复双眼视功能的手术目的,而双眼单视功能的恢复对眼位的稳定影响甚大,在儿童阶段视觉发育的可塑性好,在此时行矫正术能获得较好的双眼单视功能。
Objective To investigate the characteristics and treatment of common exotropia. Methods Retrospective analysis of 55 patients after surgery in February 2005 ~ November 2009 eye position changes, visual function. Results The positive digits of eye position at 1 week, 1 month and 3 months postoperatively were 44 (80.00%), 41 (75.55%) and 39 (70.91%) respectively. The single binocular vision 31 cases, accounting for 56.36%. 3 months to restore binocular vision in 33 cases, accounting for 60.00%. Conclusions Timely correction of the eye position to the right position is the purpose of surgery to restore the binocular vision function. The recovery of the binocular vision function has a great influence on the stability of the eye position. The plasticity of visual development in the child stage is good. At this time, Better binocular vision function.