Stangler-Zuschrott E
Klin Monbl Augenheilkd. 1981 Dec;179(6):493-5. doi: 10.1055/s-2008-1057374.
Ophthalmological examinations of patients with asthenopic complaints should include measurement of fusion in addition to retinoscopy under cycloplegia and testing for heterophoria. If fusion is poor in the absence of heterophoria it is advisable to correct even small refractive errors up to 0.5 D; 63% of such patients are cured of complaints as a result and there is an improvement in almost all the others. On the other hand, only 22% of heterophoric patients are cured of their asthenopia by "weak" glasses, although 64% show an improvement.
对有眼疲劳症状的患者进行眼科检查时，除了在睫状肌麻痹下进行检影验光和隐斜视检测外，还应包括融合功能测量。如果在没有隐斜视的情况下融合功能较差，即使是小至0.5 D的屈光不正也建议矫正；63%的此类患者症状因此得以治愈，几乎所有其他患者的症状也有所改善。另一方面，“轻度”眼镜仅能使22%的隐斜视患者的眼疲劳症状得到治愈，不过64%的患者症状有改善。
