A penile prosthesis is a small device implanted inside the penis that allows men with erectile dysfunction (ED) to get an erection. Penile prosthetics are carried out by the Urology Division of Premier Medical Group. The surgery is not complicated and can be done as an outpatient. These devices are either bendable or inflatable. When all other options have been explored and you and your doctor have decided that there is a clear medical cause for ED, then a penile prosthesis should be considered. Most men with penile implants, and their partners, say they’re satisfied with the results.