Neuropathy, Axillary

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

The axillary nerve is primarily a motor nerve carrying C5-C6 fibers from the upper trunk of the brachial plexus to supply the deltoid and teres minor muscles. Axillary neuropathy is a complication of shoulder dislocation and manifests as shoulder pain and impaired arm abduction due to deltoid muscle weakness. Axillary neuropathy may occur with brachial plexopathy from any cause including the idiopathic condition known as neuralgic amyotrophy. Electromyography studies help to differentiate axillary neuropathy from other conditions causing shoulder pain and weakness. A frozen shoulder (adhesive capsulitis) may complicate axillary neuropathy due to loss of arm abduction.

Original languageEnglish (US)
Title of host publicationEncyclopedia of the Neurological Sciences
PublisherElsevier Inc.
Pages509-510
Number of pages2
ISBN (Electronic)9780123851574
ISBN (Print)9780123851581
DOIs
StatePublished - Jan 1 2014

Keywords

  • Axillary nerve
  • Axillary neuropathy
  • Brachial plexopathy
  • Deltoid
  • EMG
  • Frozen shoulder
  • Shoulder dislocation
  • Shoulder pain

ASJC Scopus subject areas

  • Medicine(all)

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  • Cite this

    Ross, M. A. (2014). Neuropathy, Axillary. In Encyclopedia of the Neurological Sciences (pp. 509-510). Elsevier Inc.. https://doi.org/10.1016/B978-0-12-385157-4.00684-9