The effectiveness of penile curvature treatment by cavernous body rotation and plication of the tunica albuginea

BACKGROUND: There are several approaches to the surgical treatment of the penile curvature conditionally divided into three large groups: tunica albuginea plication (TAP), corpus cavernosum rotation (CR), and transplantation of various materials. The study aims to compare the effectiveness of TAP and CR techniques in the treatment of penile curvature. There was a prospective randomized study of the effectiveness of surgical treatment of patients with an established diagnosis of the penile curvature from 2017 to 2020 in Irkutsk, Russian Federation. The final analysis of the results included 22 cases. RESULTS: The analysis of the comparative intergroup effectiveness of the treatment performed based on the criteria established in the study showed good treatment results in 8 (88.8%) patients in the CR group and 9 (69.2%) patients in the TAP group (p = 0.577). The other patients obtained satisfactory results. There were no negative outcomes. Simple logistic regression analysis showed that the preoperative flexion angle > 60 degrees (OR 2.7; 95% CI 0.12; 5.28; p = 0.040) was significant in predicting the complaints of penile shortening during TAP. Both methods are safe, effective, and bring minimal risk of complications. CONCLUSION: Thus, the effectiveness of both treatment methods is comparable. However, TAP surgery is not recommended for patients with an initial curvature of more than 60 degrees.