• J Clin Anesth · Sep 2016

    Shoulder position influences the location of the musculocutaneous nerve in the axillary fossa.

    • Sébastien Bloc, Luc Mercadal, Thierry Garnier, Davy Huynh, Bernard Komly, Pascal Leclerc, Bertrand Morel, Claude Ecoffey, and Gilles Dhonneur.
    • Claude Galien Private Hospital, Quincy-Sous-Sénart 91480, France. Electronic address: agsb@mac.com.
    • J Clin Anesth. 2016 Sep 1; 33: 250-3.

    AbstractIn the axillary fossa, the musculocutaneous nerve (MC) is generally distant from the axillary artery and from the other brachial plexus nerves. In that way, MC requires a specific block. We observed that the location of MC is influenced by the position of the patient's arm and shoulder. Abduction of the shoulder significantly reduced the distance between the MC and the axillary artery. This change in the location of the MC is probably due to the moving of the nerve because of muscle rearrangements and the ability to achieve better proximity of the probe in the axillary fossae.Copyright © 2016 Elsevier Inc. All rights reserved.

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