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Abstract #57329 Published in IGR 16-2
Upper Eyelid Tarsoconjunctival Flap for the Treatment of Ahmed Valve Plate Exposure
Medel R; Hristodulopulos V; Mazzarella S; Arrondo EJournal of Glaucoma 2014; 23: 579-581
PURPOSE: The aim of this study was to describe a new technique for the treatment of Ahmed valve plate exposure used in a patient with recurrent valvular plate exposure. BACKGROUND: An important complication of glaucoma drainage devices is its exposure. The treatment options reported include the use of different grafts covered by mucosa or conjunctiva. Despite these treatments many valves reexpose, especially in patients with previously damaged conjunctiva. METHODS: We report the case of a patient with Acanthamoeba keratitis and secondary angle closure glaucoma, who underwent a penetrating keratoplasty and an Ahmed valve implantation, and presented with repeated valvular plate exposure. After consecutive unsuccessful coverage methods, a novel use of a tarsoconjunctival flap was performed to solve this complication. CONCLUSIONS: Upper eyelid tarsoconjunctival flap is a useful option to cover exposed valvular plates in patients where traditional methods have failed.
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Classification:
12.8.2 With tube implant or other drainage devices (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
12.8.11 Complications, endophthalmitis (Part of: 12 Surgical treatment > 12.8 Filtering surgery)
