title: Complication reports for robotic surgery using three arms by a single surgeon at a single institution.
abstract: BACKGROUND
  The aim of this study is to evaluate perioperative complications related to robotic-assisted laparoscopic surgery for management of gynaecologic disorders.
  
  
  METHODS
  Eight hundred and fifty-one women who underwent robotic procedures between December 2011 and April 2015 were retrospectively included for analysis. Patient demographics, surgical outcomes and complications were evaluated.
  
  
  RESULTS
  The overall complication rate was 5.5%, whereas the rate of complications for oncologic cases was 8.4%. Intra-operative complications (n = 7, 0.8%) consisted of five cases of bowel lacerations, one case of ureter laceration and one case of bladder injury. Early and late post-operative complications were 4.0% (n = 34) and 0.8% (n = 6), respectively. Six patients (0.7%) experienced Grade III complications based on the Clavien-Dindo classification and required further surgical intervention.
  
  
  CONCLUSIONS
  Robotic-assisted laparoscopic surgery is a feasible approach for management of gynaecologic disorders; the complication rates for this type of procedure are acceptable.
authors.affiliation: Department of Obstetrics and Gynecology, Taipei Medical University Hospital; Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
authors.forename: Ching-Hui
authors.initials: CH
authors.lastname: Chen
authors.affiliation: Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan.
authors.forename: Huang-Hui
authors.initials: HH
authors.lastname: Chen
authors.affiliation: Department of Obstetrics and Gynecology, Taipei Medical University Hospital; Department of Obstetrics and Gynecology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
authors.forename: Wei-Min
authors.initials: WM
authors.lastname: Liu