Definition of subclavian vein
: the proximal part of the main vein of the arm or forelimb
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First Known Use of subclavian vein
1615
Medical Dictionary
subclavian vein
medical Definition of subclavian vein
: the proximal part of the main vein of the arm that is a continuation of the axillary vein and extends from the level of the first rib to the sternal end of the clavicle where it unites with the internal jugular vein to form the brachiocephalic vein
Illustration of subclavian vein
Learn More about subclavian vein
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Britannica.com: Encyclopedia article about subclavian vein
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