目的:观察双眼视功能训练对间歇性外斜视患者术后重建三级视功能的作用。方法:间歇性外斜视术后患者121例,随机分为训练组与对照组。斜视术后训练组采用双眼视功能训练软件进行三级视功能训练,对照组不进行训练。对所有患者术前、术后1wk及术后12mo进行三级视功能检查。所得结果进行分析比较。比较两组术后12mo的眼位回退率。结果:训练组与对照组进行比较,术后12mo训练组三级视功能形成者的比例明显高于对照组,差异有统计学意义(P<0.05)。术后12mo训练组眼位回退率低于对照组,差异有统计学意义(P<0.05)。结论:双眼视功能训练有助于间歇性外斜视患者术后恢复与重建三级视功能,三级视功能的恢复有利于降低间歇性外斜视患者术后眼位回退率。

·AIM:To observe the clinical effect of binocular vision train-ing for patients with intermittent exotropia after surgery.·METHODS:Totally 121 patients with intermittent exotropia were divided into training group and control group randomly.After surgery,patients in training group were treated by using binocular vision training software,no training for patients in control group.Binocular vision function was examined before surgery,1 week and 12 months after surgery.·RESULTS:Twelve months after surgery,recovery rate of binocular vision of patients in training group was higher than that of patients in control group.Recession rate of eye position of patients in training group was lower than that of patients in control group.·CONCLUSION:Binocular vision training for patients with intermittent exotropia after surgery is helpful for recovery of binocular vision.Reconstruction of binocular vision is useful in keeping eye position.·

R779.6

中国沈阳市科学技术计划资助项目(No.1071169-9-00);中国辽宁省教育厅资助项目(No.20060930)~~