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Abstract #45500 Published in IGR 13-2
Corneal edema and haze after selective laser trabeculoplasty
Regina M; Bunya VY; Orlin SE; Ansari HJournal of Glaucoma 2011; 20: 327-329
PURPOSE: To report 2 cases of corneal edema, haze, and thinning in patients after undergoing selective laser trabeculopasty. METHODS: Selective laser trabeculoplasty was performed for the treatment of primary open-angle glaucoma on 2 patients who subsequently developed corneal stromal haze within 24 to 48 hours of the procedure. RESULTS: The patients were treated with topical steroids for several weeks. Although their corneal edema resolved, both patients were left with residual corneal scarring and thinning. One patient had a significant hyperopic shift. CONCLUSIONS: Corneal edema, haze, and thinning after selective laser trabeculoplasty is an extremely rare event, with only 2 other cases reported in the literature. Although certain causes are postulated to play a role in this complication, it is not yet understood what may predispose a patient to corneal changes as a result of this laser procedure.
Scheie Eye Institute, University of Pennsylvania, Philadelphia, PA, USA.
Classification:
12.4 Laser trabeculoplasty and other laser treatment of the angle (Part of: 12 Surgical treatment)
2.2 Cornea (Part of: 2 Anatomical structures in glaucoma)