Krypton laser photocoagulation of peripapillary choroidal neovascular membrane

The Macular Photocoagulation Study criteria require that at least 1.5 clock hours of temporal peripapillary retina be spared when treating choroidal neovascular membrane in that location. The authors successfully treated peripapillary choroidal neovascular membrane involving temporal 180 degrees with the krypton laser without any loss of visual acuity and central field.