title: Why knee disarticulation (through-knee-amputation) is appropriate for non ambulatory patients.
abstract: OBJECTIVE
  To determine the reason why 79% of knee disarticulation amputees had not received a prosthesis.
  
  
  METHODS
  A 10 year survey was carried out of all patients who had undergone a knee disarticulation at our medical centre.
  
  
  RESULTS
  Seventeen of the 37 patients that had not received a prosthesis were recognized to be non-ambulators prior to the surgery. Four patients died after the surgery and in 16 of the patients their general condition limited functional ambulation. An effort had been made to ambulate the patients but had failed.
  
  
  CONCLUSIONS
  From a biomechanical point of view many advantages are to be gained for sedentary and bedridden amputees when the level of amputation is through-the-knee.
authors.affiliation: Department of Orthopaedic Rehabilitation, Sheba Medical Centre, Tel Hashomer Hospital, Israel.
authors.forename: I
authors.initials: I
authors.lastname: Siev-Ner
authors.forename: M
authors.initials: M
authors.lastname: Heim
authors.forename: M
authors.initials: M
authors.lastname: Wershavski
authors.forename: A
authors.initials: A
authors.lastname: Adunsky
authors.forename: M
authors.initials: M
authors.lastname: Azariat
mesh_terms: D000328:Adult; D000368:Aged; D001696:Biomechanical Phenomena; D004188:Disarticulation; D005260:Female; D006801:Humans; D018476:Hypokinesia; D007717:Knee / Q000601:surgery*; D007720:Knee Prosthesis; D008297:Male; D008875:Middle Aged; D011184:Postoperative Period