title: Improved patient positioning for percutaneous nephroscopic procedures using a surgical saddle.
abstract: OBJECTIVE
  We describe modified patient positioning on the Cloward surgical saddle for use during percutaneous nephroscopic procedures.
  
  
  METHODS
  The Cloward surgical saddle, which was designed for prone patient positioning, has been used primarily for lumbar surgery. We evaluated the use of the surgical saddle for ease of patient positioning during percutaneous nephroscopic procedures.
  
  
  RESULTS
  We have used the surgical saddle in 10 patients to date, including 1 who was 5 feet 8 inches (173 cm.) tall and who weighed 370 pounds (168 kg.). In all cases pulmonary airway pressure was maintained at less than 30 cm. water. We have observed no incidence of pressure injury or other complications associated with position.
  
  
  CONCLUSIONS
  Patient positioning during percutaneous nephroscopic surgery is important for preventing pressure injury and allowing adequate pulmonary ventilation. The surgical saddle is an excellent aid for secure patient positioning during percutaneous nephroscopic procedures that helps to minimize the risk of pressure injury and pulmonary compromise.
authors.affiliation: Department of Surgery, University of Chicago Pritzker School of Medicine, Illinois, USA.
authors.forename: C D
authors.initials: CD
authors.lastname: Turner
authors.forename: J
authors.initials: J
authors.lastname: Anderson
authors.forename: G S
authors.initials: GS
authors.lastname: Gerber
mesh_terms: D001513:Beds; D004724:Endoscopy / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D007668:Kidney / Q000601:surgery*; D011187:Posture