Management of post-goniopuncture iris herniation: a two-step procedure.

A 38-year-old male presented to the emergency room suffering acute pain in his left eye. Two months before he had been submitted to uneventful non-penetrating deep sclerectomy and one month before to YAG-laser goniopuncture. Examination showed iris herniation into the trabeculo-descemet's window. Surgical reduction was carried out through a peripheral corneal incision, and a large air bubble was injected into the anterior chamber. Four days later a wide laser peripheral iridotomy was performed. This technique can transform a non-penetrating technique into a full-trabeculectomy, without reopening the superficial flap.