Single-pass needle trajectory for lateral femoral cutaneous nerve and PENG blocks, and caution to avoid injury

Affiliations

• ¹ Department of Anesthesiology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA monika_nanda@med.unc.edu.
• ² Department of Anesthesiology, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA.
• ³ Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina, USA.