Cadaveric study investigating the femoral nerve-sparing volume for pericapsular nerve group (PENG) block.

Prangmalee LeurcharusmeePerada KantakamPittayarat IntasuwanYanumart MalatongNaraporn MaikongPagorn NavicNitchanant KitcharanantPasuk MahakkanukrauhDe Qh Tran

Published in: Regional anesthesia and pain medicine (2023)

For PENG block, the MEV90 of methylene blue required to spare the femoral nerve in a cadaveric model is 13.2 mL. Further studies are required to correlate this finding with the MEV90 of local anesthetic in live subjects.

Keyphrases

peripheral nerve