Irving Baras

laser photomydriasis in pseudophakic pupillary block

Pupillary block glaucoma is a potential complication of implantation. Early recognition and prompt medical therapy will generally successfully treat the condition. In some instances surgical treatment is required if medical therapy is inadequate. Laser iridectomy and laser photomydriasis are other alternatives to surgical therapy. This case reports successful treatment of pseudophakic pupillary block glaucoma using laser photomydriasis.

Stereoscopic Acuity Measurement in Aphakia

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.