title: Surgical amputation of the digit: an investigation into the technical variations among hand surgeons.
abstract: OBJECTIVE
  Digital injuries are common and frequently complicate occupational hazards and trauma. The management of these injuries often necessitates digital amputation, and a variety of different amputation techniques are advocated and employed by hand surgeons. In this survey study, we investigate the variation in technical detail among a group of hand surgeons when performing digital amputations, specifically the preferred management of the residual articular cartilage, transected nerves, and phalangeal contouring.
  
  
  METHODS
  We reviewed the literature on techniques in digital amputation and created a 7-question survey that targeted controversial issues within this specific topic. We then sent this survey electronically to the members of the American Society for Surgery of the Hand and reviewed the responses of the respondents (n = 592, 20%).
  
  
  RESULTS
  There was a mixed response regarding whether or not to remove the articular cartilage when disarticulating, nearly a 50% split between the respondents. Most would perform a "pull and resect" technique for transected nerves. Phalangeal contouring was generally agreed upon, though the technique in doing so varied from performing condylectomies, to bony contouring only, to some combination of both.
  
  
  CONCLUSIONS
  We detected a substantial variation in technique among our group of hand surgeons regarding the treatment of articular cartilage and the method of phalangeal contouring. There was more consensus regarding the treatment of transected nerve. It is interesting that to date, the aforementioned issues in digital amputation have not been critically evaluated by definitive and well-controlled studies.
authors: Department of General Surgery, Harbor UCLA Medical Center, Torrance, CA.
authors: Andrew
authors: A
authors: Li
authors: Matthew
authors: M
authors: Meunier
authors: Hans-Oliver
authors: HO
authors: Rennekampff
authors: Mayer
authors: M
authors: Tenenhaus