Outcomes of bleb excision and conjunctival advancement for leaking or hypotonous eyes after glaucoma filtering surgery.

摘要

Aim: To determine outcomes of bleb excision and conjunctival advancement for leaking or hypotonous eyes after glaucoma filtering surgery. METHODS: In a retrospective case series the medical records of all patients who underwent bleb excision and conjunctival advancement surgery for bleb leaks or hypotony (defined as IOP less than 6 mm Hg, associated with reduced vision) at the Jules Stein Eye Institute and the Yale University Eye Center between January 1993 and June 2002 were reviewed. Only patients with more than 6 months of follow up were included. Complete success was defined as resolution of the pre-existing leak or hypotony, with maintenance of IOP >/=6 and