intercostobrachial nerve

noun

in·​ter·​cos·​to·​bra·​chi·​al nerve ˌint-ər-ˌkäs-tō-ˌbrā-kē-əl- How to pronounce intercostobrachial nerve (audio)
: a branch of the second intercostal nerve that crosses the axilla and supplies the skin of the inner and back part of the upper half of the arm

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Cite this Entry

“Intercostobrachial nerve.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/intercostobrachial%20nerve. Accessed 20 Apr. 2024.

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