• Türker Soydaş, Selman Ünal, Halil Uzundal, Merve Kaşikci, Musab Ali Kutluhan, Emrah Okulu, and Önder Kayigil.
• Department of Urology, Ankara Etlik City Hospital, Ankara, Turkiye.
• Turk J Med Sci. 2024 Jan 1; 54 (5): 893899893-899.

Background/AimPeyronie's disease (PD) is known as a wound-healing disorder for which surgery remains the gold-standard treatment, but studies comparing graft materials are limited in the literature. The aim of this study was to evaluate the mid- and long-term results of patients who underwent surgery for PD with grafting procedures performed by a single experienced surgeon according to graft materials.Materials And MethodsPatients who underwent corporoplasty between 2014 and 2020 with grafting procedures performed by a single experienced surgeon were retrospectively reviewed. A total of 115 patients were divided into 4 groups according to the grafting material used: autologous saphenous venous grafts, Group 1 (n = 36); porcine pericardial extracellular matrix grafts (EMGs; XenoGuard, MBP Medical Biomaterial Products GmbH, Neustadt-Glewe, Germany), Group 2 (n = 40); porcine intestinal submucosal EMGs (BioDesign, Cook Medical, Bloomington, IN, USA), Group 3 (n = 36); and bovine pericardial EMGs (Tutopatch, Tutogen Medical, Inc., Alachua, FL, USA), Group 4 (n = 43).ResultsThe mean operation time for Group 1 was longer than that of the other groups (p < 0.001). When comparing the groups in pairs, it was observed that the duration of postoperative loss of sensation (LOS) was significantly shorter in Group 3 (12.3 ± 5.3 days) and Group 4 (15.1 ± 3.1 days) (p < 0.05). There was a statistically significant difference between Groups 1 and 4 in penile length loss when the groups were compared in pairs (p = 0.017). There was a statistically significant difference between patients with penile curvatures of 0° to 59° and patients with curvatures of ≥60° in terms of duration of postoperative LOS (14.4 ± 5 vs. 16.4 ± 5.8 days, respectively; p = 0.028) and penile length loss (2.6 ± 5 vs. 5.7 ± 6.8 mm, respectively; p = 0.002).ConclusionThe findings suggest that EMGs should be preferred to autologous venous grafts due to reduced postoperative erectile dysfunction, shorter operation time, and shorter recovery time for LOS.© TÜBİTAK.

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