biostudies-literatureUnknown34(1)Akdemir F<h4>Background</h4>To evaluate the effects of penile revascularization surgery on penile vascular hemodynamics and to assess the utility of the resistive index (RI) as an objective parameter for postoperative patient follow-up.<h4>Methods</h4>This study included a total of 35 patients who underwent penile revascularization. Penile color Doppler ultrasonography was performed preoperatively and at the third postoperative month to evaluate cavernosal arteries, dorsal arteries, deep dorsal vein, and inferior epigastric artery. During these evaluations, peak systolic velocity, end diastolic velocity, and resistive index were measured. The International Index of Erectile Function questionnaire was administered before surgery and at the third postoperative month. In addition, corpus cavernosum elBasic and clinical andrology28https://www.ebi.ac.uk/biostudies/studies/S-EPMC11660643biostudies-literatureVascular hemodynamic effects of penile revascularization surgery and the role of resistive index in follow-up.PMC11660643Akdemir FKayigil OfalseVascular hemodynamic effects of penile revascularization surgery and the role of resistive index in follow-up.<h4>Background</h4>To evaluate the effects of penile revascularization surgery on penile vascular hemodynamics and to assess the utility of the resistive index (RI) as an objective parameter for postoperative patient follow-up.<h4>Methods</h4>This study included a total of 35 patients who underwent penile revascularization. Penile color Doppler ultrasonography was performed preoperatively and at the third postoperative month to evaluate cavernosal arteries, dorsal arteries, deep dorsal vein, and inferior epigastric artery. During these evaluations, peak systolic velocity, end diastolic velocity, and resistive index were measured. The International Index of Erectile Function questionnaire was administered before surgery and at the third postoperative month. In addition, corpus cavernosum el2024-01-01T00:00:00Z2024 Dec2026-05-29T14:36:24.809Z2025-04-04T01:50:52.99ZS-EPMC116606433970196710.1186/s12610-024-00243-0