A comparative study of the efficacy of intralesional verapamil versus normal saline injection in a novel peyronie disease animal model: assessment of immunohistopathological changes and erectile function outcome

Purpose: While intralesional injections improve penile curvature and decrease plaque volume, the exact mechanism of action on Peyronie disease is unknown. We evaluated penile curvature, immunohistology and erectile function outcomes after intralesional injections of verapamil and normal saline in a previously described Peyronie disease animal model