Vision loss caused by retinitis pigmentosa improved with retinal prosthesis Feb. 19, 2016 Overview 请参见副本 Overview Raymond Iezzi, M.D., a vitreoretinal surgeon, describes how a retinal prosthetic device is used to restore rudimentary forms of vision to people with retinitis pigmentosa. VID-20433314 医疗专业人员 Vision Loss Caused by Retinitis Pigmentosa Improved With Retinal Prosthesis