Comparative Effectiveness of Two Ultrasound-Guided Regional Block Techniques for Surgical Anesthesia in Open

Lauren Steffel1, T Edward Kim1, Steven K Howard1

  • 1Department of Anesthesiology, Perioperative and Pain Medicine (L.S., T.E.K., S.K.H., A.K., E.R.M.) and Division of General Surgery (D.P.L.), Stanford University School of Medicine, Stanford, California USA; and Anesthesiology and Perioperative Care Service (T.E.K., S.K.H., R.K., E.R.M.) and Surgical Service (D.P.L.), VA Palo Alto Health Care System, Palo Alto, California USA.

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