Evaluation of trends in continuous peripheral nerve block utilization for total knee arthroplasty within and outside the Veterans Affairs Healthcare System

Affiliations

• ¹ Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina, USA.
• ² Anesthesiology Service, Durham Veterans Affairs Medical Center, Durham, North Carolina, USA.
• ³ Anesthesiology and Perioperative Care Service, VA Palo Alto Health Care System, Palo Alto, California, USA emariano@stanford.edu.
• ⁴ Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, California, USA.
• ⁵ School of Social Work, North Carolina State University, Raleigh, North Carolina, USA.
• ⁶ Department of Anesthesiology, Critical Care & Pain Management, Hospital for Special Surgery, New York, New York, USA.
• ⁷ Departments of Anesthesiology and Public Health, Weill Cornell Medical College, New York, New York, USA.
• ⁸ Pharmacy Service, Durham Veterans Affairs Medical Center, Durham, North Carolina, USA.