Evaluation of corpora alterations and erectile dysfunction following radical surgery for Peyronie's disease and long-term follow-up on 152 operated patients.

The radical surgical option we propose for Peyronie's disease consists in removing the sclerohyalinotic focus of disease and replacing it by an autologous dermal graft taken from the upper outer thigh area. Between 1981 and 1991, we operated on 335 patients with Peyronie's disease, 152 of whom underwent plaque excision and dermal graft. All could be assessed with a 2-year follow-up. Two main complications were observed: mild penile flexure due to scar retraction of the graft (35% of cases), and partial erectile deficit with decreased corporal rigidity (17% of cases). The degree of graft retraction is linked to the individual's histologic response. A mild deviation of the penis can occur some months after surgery and is not a relapse flexure due to disease progression, but is mere scar retraction and will spontaneously regress. Because the patient will date the onset of a postoperative erectile deficit from the time of the operation, it is advisable to assess preoperatively the erectile ability of all patients. Furthermore, an impaired erectile response could result from hypoaesthesia of the glans, postsurgical stress, and fibrosis of the erectile tissue. A retrospective assessment of radical surgery cases involving plaque excision and dermal graft led us to propose this option where precise indications apply, providing that other alterations of the erectile function are preoperatively assessed.