间歇性外斜视40例手术疗效分析

目的探讨间歇性外斜视手术治疗的疗效。方法对40例间歇性外斜视患者进行手术治疗，并观察手术时机对手术效果的影响。结果40例患者中正位者28例，占70％，轻度欠矫或过矫7例，占17．5％，明显欠矫或过矫5例，占12．5％。5～12岁年龄组正位率为83．3％，而13～38岁组为30％，不同年龄组手术矫正效果有明显差异（P〈0．05），年龄愈小其术后眼位矫正效果愈好。结论建议间歇性外斜视患者应早期手术，眼位正位率明显提高，有利于重建双眼单视功能。

Operation curative effect analysis of 40 cases patients with intermittent exotropia

Objective To study on intermittent exotropia operation treatment.Methods Forty cases of intermittent exotropia patients undergoing operation treatment,Operation timing and observe the effect on operation.Results In 40 patients,positive in 28 cases,accounted for 70%,mild overcorrection or undercorrection in 7 cases,accounted for 17.5%,Apparent overcorrection or undercorrection in 5 cases,accounted for 12.5%.The 5 to 12 age group positive rate is 83.3%,13-38 years old group 30%,Different age groups operation correction had significant difference(P < 0.05),the smaller the age and postoperative eye position correction effect.Conclusion Recommended in patients with intermittent exotropia with early operation,Eyes position rate increased significantly,facilitates the reconstruction of binocular vision function.