Zonisamide-induced Choroidal Effusion: A Case Report.

Purpose: To describe a case of zonisamide-induced bilateral choroidal effusion.

Case Report: A 72-year-old woman presented with a 4-day history of bilateral blurred vision 9 days after initiating oral zonisamide for essential tremor. Clinical examination revealed an asymmetric choroidal detachment with open anterior chamber angle and intraocular pressure within the normal range.

Management of Conjunctival Perforation and XEN Gel Stent Exposure by Stent Repositioning Through the Anterior Chamber.

In recent years, minimally invasive glaucoma surgery has emerged as a novel approach to lowering intraocular pressure. This technique, which is usually reserved for mild to moderate cases, is less invasive than classic filtration surgery and potentially offers a better safety profile. The XEN Gel Stent is implanted through a minimally invasive, ab interno procedure to create a subconjunctival pathway.

Graft-free Ahmed tube insertion: a modified method at 5 mm from limbus.

Objective: To determine the medium-term outcome of Ahmed implants inserted through a needle tract at 5 mm from limbus that eliminates the need for a donor scleral graft.

Methods: A retrospective case series of 19 patients undergoing Ahmed implant surgery for refractory glaucoma with a mean follow-up of 12 months. Primary outcome measures included control of intraocular pressure after surgery.