Jenkins T C, Abd-Manan F, Pardhan S
Department of Optometry, University of Bradford, West Yorkshire, UK.
Ophthalmic Physiol Opt. 1995 Jan;15(1):53-8.
Twenty patients having associated heterophoria values of 2 delta and greater, as recorded with a Mallett unit, had their near monocular and binocular visual acuities measured. In the latter case, measurements were taken both with the associated heterophoria corrected by prisms and without prism correction. Bradford Near Vision charts, specially designed to measure visual acuity at near in seconds of arc, were used in the acuity measurement. The improvement of binocular acuity compared with monocular acuity was less than would occur in normal subjects without associated heterophorias. When the associated heterophorias were corrected with prisms the improvement in binocular over monocular acuity was similar to that found in normal subjects, with zero associated heterophoria readings.
用马利特单位记录的2棱镜度及以上伴有隐斜视值的20名患者，测量了他们的近单眼和双眼视力。在后一种情况下，分别在棱镜矫正伴有隐斜视和未进行棱镜矫正的情况下进行测量。使用专门设计用于以角秒为单位测量近视力的布拉德福德近视力表进行视力测量。与没有伴有隐斜视的正常受试者相比，双眼视力相对于单眼视力的提高较小。当用棱镜矫正伴有隐斜视时，双眼视力相对于单眼视力的提高与隐斜视读数为零的正常受试者相似。
