Penile Rehabilitation in Patients With Erectile Dysfunction After Pelvic Fracture Urethral Injury Using Low-intensity Shock Wave.

Inclusion Criteria: * Patient with erectile dysfunction post pelvic fracture associated with urethral injury as estimated via urethrography or endoscopy, managed by urethroplasty and proceed for LiSWT sessions, 1 month post operative. * Age 18-70 years. * Patient is able and willing to sign informed consent \& complete all study requirements. Exclusion Criteria: * Previous hypospadias surgery. * Previous surgery for congenital curvature or Peyronie's disease. * Previous pelvic irradiation therapy. * Known grave psychiatric disorder. * Haemophilia or any other clotting disorder that causes bleeding diathesis. * Use of medication to increase erectile function, such as phosphodiesterase type 5 inhibitors and intracavernous injections, during the study. * Other causes of erectile dysfunction either physical causes as diabetes mellitus, hypertension, cardiovascular disease \& emotional causes. * Any condition or situation that, in the investigator's opinion, puts the patient at significant risk, could confound the study results, or could interfere significantly with the patient's participation in the study.