thoracic outlet

noun

: the anatomical space on either side of the lower neck between the clavicle and first rib through which the brachial plexus, subclavian artery, and subclavian vein pass see also thoracic outlet syndrome

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Cite this Entry

“Thoracic outlet.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/thoracic%20outlet. Accessed 5 Nov. 2024.

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