1. Medicare and Medicaid move aggressively to encourage greater patient safety in hospitals and reduce never events [news release]. Baltimore, MD: Centers for Medicare & Medicaid Services; July 31, 2008. https://www.cms.gov/Newsroom/MediaReleaseDatabase/Press-releases/2008-Press-releases-items/2008-07-313.html. Accessed October 23, 2015.
2. Pressure ulcer prevalence and risk factors during prolonged surgical procedures;Primiano;AORN J,2011
3. Hospital-acquired pressure ulcers: a comparison of costs in medical vs. surgical patients;Beckrich;Nurse Econ,1999
4. Retrospective review of predisposing factors for intraoperative pressure ulcer development;Lumbley;J Clin Anesth,2014
5. Prevention and Treatment of Pressure Ulcers: Clinical Practice Guideline,2014