Department of Urology;
Shanghai Jiao Tong University Affiliated Sixth People's Hospital;
Shanghai Oriental Institute for Urologic Reconstruction;
Shanghai 200233;
China;
Academy of Forensic Science;
Shanghai Key Laboratory of Forensic Medicine;
Shanghai 200233;
China.;
pelvic; fracture; urethral; injury; penile; rehabilitatio; n; posterior; urethroplasty; Tadalafil; vacuum; erecti; on; devices;