title: A comparison of 2 methods of vaginal cuff closure during robotic hysterectomy.
abstract: OBJECTIVE
  To compare 2 methods of vaginal cuff closure with regard to safety, ease of use, and postoperative outcome.
  
  
  METHODS
  All patients undergoing robotic-assisted total hysterectomy by a gynecologic oncologist from July 1, 2010, to July 1, 2011, at Northwestern Memorial Prentice Women's Hospital were included in a retrospective analysis. Providers used either 2-0 monofilament synthetic absorbable suture to close the vaginal cuff in a running fashion, secured with an absorbable suture clip at the angles and then knotted in the middle, or 2-0 absorbable unidirectional barbed suture with a welded-loop closure in a running fashion.
  
  
  RESULTS
  A total of 134 patients underwent robotic-assisted total hysterectomy. The 2-0 tied monofilament closure was used in 58 patients, and the 2-0 barbed knotless closure was used in 76 patients. There were no instances of vaginal cuff dehiscence or vaginal cuff cellulitis. Rates of vaginal spotting and bleeding were comparable between the groups (12.0% spotting in the monofilament suture group vs 13.0% spotting in the barbed suture group). All vaginal cuff bleeding resolved on its own without significant intervention.
  
  
  CONCLUSIONS
  The use of either a 2-0 welded-loop unidirectional barbed suture or a 2-0 monofilament absorbable suture to close the vaginal cuff is safe and well tolerated.
authors.affiliation: Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Northwestern Feinberg School of Medicine, Chicago, USA. nneubaue@nmff.org
authors.forename: Nikki L
authors.initials: NL
authors.lastname: Neubauer
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Schink
authors.forename: Alok
authors.initials: A
authors.lastname: Pant
authors.forename: Diljeet
authors.initials: D
authors.lastname: Singh
authors.forename: John R
authors.initials: JR
authors.lastname: Lurain
authors.forename: Julian C
authors.initials: JC
authors.lastname: Schink
mesh_terms: D016063:Blood Loss, Surgical; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007044:Hysterectomy / Q000379:methods*; D008875:Middle Aged; D012189:Retrospective Studies; D012371:Robotics; D013536:Suture Techniques; D013537:Sutures; D016896:Treatment Outcome; D014621:Vagina / Q000601:surgery*