Use of rectus fascia graft for corporeal reconstruction during placement of penile implant

Abstract

Objectives To report on the technique of using autologous rectus fascia graft for corporeal and tunica reconstruction during placement of an inflatable penile prosthesis. Reconstructing the corpora cavernosa and closing the tunica albuginea over an inflatable penile prosthesis can be challenging when severe fibrosis is encountered. Methods Fifteen patients with severe fibrosis of the corpora or tunica were included in this study. Eight patients had severe corporeal fibrosis secondary to an infected or malfunctioned penile prosthesis that had been previously removed, and seven had severe penile curvature secondary to tunical fibrosis with concomitant erectile dysfunction. All patients underwent corporeal or tunica reconstruction using autologous rectus fascia after placement of an inflatable penile prosthesis. Postoperatively, patients were evaluated at 1, 6, 12, and 24 months. Data on patient satisfaction, graft function, and complications were recorded. Results At a mean follow-up of 18 months (range 12 to 64), augmentation of the tunica or corporeal defect using autologous rectus fascia graft was successful in all patients. The penile prostheses were functioning properly with no evidence of graft infection, erosion, or abdominal wall hematoma. Patients demonstrated good results, with return to sexual intercourse at a mean of 9 weeks postoperatively (range 8 to 10). Conclusions Use of an autologous rectus fascia graft for coverage of a tunical or corporeal defect during penile prosthesis placement in patients with corporeal or tunica fibrosis is surgically feasible, safe, and efficacious. Long-term follow-up of this reconstructive technique has demonstrated excellent clinical results with no morbidity related to the rectus fascia graft harvesting.