Penile prosthesis implantation in the era of medical treatment for erectile dysfunction.

Penile prosthesis implantation, the oldest of the modern treatments for erectile dysfunction (ED), still plays an important role despite the advent of less invasive alternatives. For some men with ED, penile prosthesis implantation is the only effective or acceptable treatment. Penile prosthesis implantation remains a viable option in the contemporary management of ED as evidenced by annual penile prosthesis implantation cases in the United States rising from 17,540 in 2000 to 22,420 in 2009. Improvements in prosthesis design and implantation techniques have resulted in significant increases in device survival and patient satisfaction. 2011 Elsevier Inc. All rights reserved.