title: The role of submacular surgery in the treatment of choroidal neovascular membranes.
abstract: The growth of choroidal neovascular membranes (CNVM) beneath the macula can cause significant disturbances of central vision. Conditions such as age-related macular degeneration (AMD) and presumed ocular histoplasmosis syndrome (POHS) are the most common etiologies. The Macular Photocoagulation Study group presented data that clearly showed laser photocoagulation to be beneficial in the treatment of CNVM. Poor visual results and a high rate of recurrence have prompted clinicians to seek out alternative treatments. Experiences with CNVM removal utilizing submacular surgical techniques have shown that central visual function may be restored or preserved in POHS, multifocal choroiditis and idiopathic causes. The Submacular Surgery Trials were designed to investigate whether submacular surgery is more effective in retaining central acuity in patients with subfoveal CNVM, than observation alone. The goal of this paper is to review the role of submacular surgery in the treatment of subfoveal choroidal neovascular membranes.
authors.affiliation: Kaiser Permanente Medical Center, Santa Rosa and Oakland, 1529 34th Avenue, 94122, San Francisco, CA, USA
authors.initials: S
authors.lastname: Penn