Perimetry, also known as visual field testing, is an essential diagnostic tool for assessing various ophthalmic conditions, including glaucoma, optic neuropathies, and disorders affecting the retina ...

Purpose To survey clinical visual function including quantitative manual perimetry results in a group of patients taking vigabatrin; to assess the severity of any field defects; to tabulate cumulative ...

Like the Social Security Administration (SSA), many government agencies have their own definitions of visual impairment and acceptable methods for assessing visual field loss. Assessments using these ...