title: Laparoscopic redo-pyeloplasty using vertical flap technique.
authors.affiliation: Urology and Nephrology Research Center, Shahid Labbafinejad Medical Center, ShahidBeheshti University of Medical Sciences, Tehran,Iran. nouralizadeh@yahoo.com.
authors.forename: Akbar
authors.initials: A
authors.lastname: Nouralizadeh
authors.affiliation: Urology and Nephrology Research Center, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Alireza
authors.initials: A
authors.lastname: Lashay
authors.affiliation: Urology and Nephrology Research Center, Shahid Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
authors.forename: Mohammad Hadi
authors.initials: MH
authors.lastname: Radfar
mesh_terms: D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D010535:Laparoscopy; D008297:Male; D008875:Middle Aged; D012086:Reoperation; D013524:Surgical Flaps; D014517:Ureteral Obstruction / Q000601:surgery*; D013520:Urologic Surgical Procedures / Q000379:methods