Iridotomy with a ruby laser.
D002648:Child; D002908:Chronic Disease; D003116:Color; D003560:Cysts / Q000601:surgery; D005128:Eye Diseases / Q000150:complications / Q000601:surgery; D005131:Eye Injuries / Q000150:complications; D005901:Glaucoma / Q000209:etiology / Q000601:surgery*; D006801:Humans; D007498:Iris / Q000601:surgery*; D053685:Laser Therapy; D007834:Lasers / Q000295:instrumentation; D012166:Retinal Hemorrhage / Q000601:surgery; D000267:Tissue Adhesions