title: A low cost, high fidelity nerve block model.
abstract: BACKGROUND
  We have constructed a simple, inexpensive simulation model for ultrasound guided nerve blocks. To date there are no low cost, high fidelity models for nerve block simulations. The models that do exist are expensive and vaguely resemble actual anatomy. As ultrasound guided nerve blocks become more common in medical education it is essential to develop better training models to help increase the comfort level of the individual provider and increase the chances for success during live-patient procedures [Anaesth Intensive Care 37: 824-829, 2009].
  
  
  METHODS
  The nerve block model was produced with a single pork loin with pressure-injected ultrasound gel through both CAT 5 cable and IV tubing inserted length-wise into the pork loin.
  
  
  RESULTS
  Our nerve block model had a realistic, life-like feel simulating human tissue.
  
  
  CONCLUSIONS
  This ultrasound nerve block model was inexpensive with life-like feel allowing resident trainees to develop more confidence and tactile skill to increase the chance for success.
authors.affiliation: Department of Emergency Medicine, Emergency Ultrasound Section, St. Luke's University Health Network, 744 Ostrum Street, Bethlehem 18015, PA, USA.
authors.forename: Scott
authors.initials: S
authors.lastname: Sparks
authors.affiliation: Department of Emergency Medicine, Virginia Commonwealth University Health System, 1250 East Marshall Street, Richmond 23298, VA, USA.
authors.forename: David
authors.initials: D
authors.lastname: Evans
authors.affiliation: Department of Emergency Medicine, Eastern Virginia Medical School, Raleigh Building, Suite 304, 600 Gresham Drive, Norfolk 23507, VA, USA.
authors.forename: Don
authors.initials: D
authors.lastname: Byars
keywords: Nerve block; Phantom model; Regional anesthesia; Ultrasound