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目的了解复视患者双眼视觉的特点。方法采用同视机及立体视觉检查图检测复视患者的双眼视觉,记录结果并进行统计学分析。结果复视患者都可以查到异常的重合点,水平复视和垂直复视的水平融合范围均小于正常的融合范围,差异均有显著性意义(P<0.05);复视患者都可以查到周边立体视:用同视机检查可以查出三级功能而用立体视觉检查图则查不到近立体视。结论复视患者可能存在有三级双眼单视功能。
Objective To understand the characteristics of binocular vision in diplopia patients. Methods The binocular vision of patients with diplopia was detected with the same view machine and stereo vision examination chart, and the results were recorded and analyzed statistically. Results All the patients with diplopia could detect the abnormal coincidence point. The level of horizontal fusion between diplopia and diplopia was less than the normal range of fusion, the differences were significant (P <0.05); patients with diplopia were found Surrounding stereoscopy: with the same machine can detect three levels of inspection and stereoscopic vision chart can not find nearly stereoscopic. Conclusions There may be triple-binocular binocular vision in patients with diplopia.