University of Iowa Health Care

Ophthalmology and Visual Sciences

Iowa Glaucoma Curriculum

Supplementary Material


Chapter 42

Trabeculoplasty cases from

PAS from ALT: This 74-year-old woman was diagnosed with POAG 18 years previously. She had undergone ALT seven years before this video. She was on four medications, including pilocarpine. The video demonstrates multiple PAS, presumably due to laser trabeculoplasty in an eye with a narrow angle.

Peripheral Ant Synechiae from Trabeculoplasty: 76 year-old woman diagnosed with primary open angle glaucoma at age 68. She had argon laser trabeculoplasty performed two years before this examination. The patient is hyperopic (+2.50 D OD and +4.00 D OS).