(171) Tunical Incision and Grafting for Severe Peyronie’s Disease Using Human Fascia Lata: Surgical Technique

Abstract

Management of Peyronie’s disease is challenging for patients and can present with deformed penile angulation, pain, and reduction in erectile function. This video demonstrates the usage of cadaveric fascia lata grafting to rectify severe ventral penile curvature symptomatic of advanced Peyronie’s disease. We outline a surgical technique to use fascia lata allografting for the correction of excessive ventral penile curvature caused by Peyronie’s disease if non-surgical treatments are insufficient. A 65 year-old African-American male patient with severe Peyronie’s disease and a history of hypertension presented with a ventral penile curvature of 110 degrees at the proximal third of the shaft. Consequently, he was unable to engage in penetrative sexual intercourse. An artificial hydraulic erection confirmed the curvature, and the areas of fibrotic plaque were palpated. A degloving incision was made proximal to the glans, and a 6 cm segment of Buck’s fascia was elevated ventrally. The neurovascular bundle and urethra were separated from the corporae. A second hydraulic erection was induced, exposing a 6 cm by 3.5 cm rectangular tunical defect which was marked for excision. Bovie electrocautery was utilized to excise the fibrotic section of tunica albuginea. A rectangular section of Biosure human cadaveric fascia lata graft was soaked in saline solution and trimmed to 6 cm by 4 cm. The graft was sutured to the excised region of the tunica albuginea with 4–0 Maxon in a watertight fashion with a running stitch. A final hydraulic erection confirmed the mitigation of the penile curvature, and Buck’s fascia and the shaft skin were re-approximated to the subcoronal skin with 3–0 Vycril suture. This grafting procedure resulted in a near complete resolution of the ventral penile curvature with no complications. The patient was admitted overnight for observation and discharged POD 1 with a 3-layer dressing and mesh underwear. The postoperative penile length increased to 17.5cm from 16cm preoperatively as a result of the grafting and mitigation of the penile curvature. Fascia lata allografts are robust and easily obtainable, which is ideal for the corporal reconstruction of fibrotic tunica albuginea in patients with Peyronie’s disease. This procedure demonstrates the utility of cadaveric fascia lata as an alternative surgical grafting material for the surgical correction of penile curvature associated with severe Peyronie’s disease. No.