title: [Surgical techniques for the ureterointestinal anastomosis in continent urinary diversion].
abstract: OBJECTIVE
  To compare the complications of direct and antirefluxing techniques of ureterointestinal anastomosis in continent urinary diversion.
  
  
  METHODS
  Sixty-three patients underwent continent urinary diversion. Twenty-four patients were treated by the direct ureteroenteric anastomosis and the others treated by the antirefluxing technique. The follow up studies included following-up the information of ureteric stricture, ureteric reflux, renal function and acute urinary infection. It was assessed for 3 months to 6 years with a mean follow up of 26 months after operation.
  
  
  RESULTS
  Of 78 ureters reimplanted using antirefluxing technique. A total of 12 ureters had anastomotic stricture formation postoperatively. Only one of 48 ureters reimplanted using direct anastomoses had anastomotic stricture. The difference between the direct and antirefluxing technique groups was remarkable (chi2 = 4.375, P < 0.05). Furthermore, there was no significant difference between the direct and antirefluxing technique groups in regard to ureteric reflux, renal function and acute urinary infection.
  
  
  CONCLUSIONS
  Antirefluxing anastomoses resulted in obviously higher rate of ureterointestinal anastomotic stricture in comparison with the direct anastomosis. The direct ureteroenteric anastomosis may be the suitable choice for patients undergoing continent urinary diversion.
authors.affiliation: Department of Urology, Guangzhou Military General Hospital, People's Liberation Army, Guangzhou 510010, China.
authors.forename: Jun
authors.initials: J
authors.lastname: Lü
authors.forename: Hui-xu
authors.initials: HX
authors.lastname: He
authors.forename: Wei-lie
authors.initials: WL
authors.lastname: Hu
authors.forename: Xin-hui
authors.initials: XH
authors.lastname: Cheng
authors.forename: Hai-bo
authors.initials: HB
authors.lastname: Nie
authors.forename: Qing-rong
authors.initials: QR
authors.lastname: Li
authors.forename: Yuan-li
authors.initials: YL
authors.lastname: Wang
authors.forename: Zhi-xiong
authors.initials: ZX
authors.lastname: Deng
authors.forename: Qi-you
authors.initials: QY
authors.lastname: Cao
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
authors.forename: Yun-song
authors.initials: YS
authors.lastname: Zhu
authors.forename: Shang-heng
authors.initials: SH
authors.lastname: Tan
authors.forename: Wei-bo
authors.initials: WB
authors.lastname: Liang
mesh_terms: D000328:Adult; D000368:Aged; D000714:Anastomosis, Surgical / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007422:Intestines / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology; D012189:Retrospective Studies; D014513:Ureter / Q000601:surgery*; D014547:Urinary Diversion / Q000379:methods*