Journal of glaucoma · 2014
Upper eyelid tarsoconjunctival flap for the treatment of Ahmed valve plate exposure.
Клинический случайСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Medel Ramón, Hristodulopulos Vanessa, Mazzarella Stefania, Arrondo Elena
Аннотация
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.
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.