title: Stereoscopic acuity measurement in aphakia.
abstract: We performed a variety of tests to assess binocular function on monocular aphakic patients wearing contact lenses, monocular pseudophakic patients, bilateral spectacle-wearing aphakic patients, bilateral aphakic contact lens wearers, and bilateral pseudophakic patients. Stereoscopic acuity levels at distance and near when visual acuity was at least 6/12 (20/40) provided the most useful data. Pseudophakic patients and contact lens wearers performed equally well and outperformed spectacle wearers. Implant patients did not have superior stereoscopic acuity.
mesh_terms: D001036:Aphakia, Postcataract / Q000503:physiopathology*; D003261:Contact Lenses; D005139:Eyeglasses; D006801:Humans; D007910:Lenses, Intraocular; D014792:Visual Acuity