costoaxillary vein


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cos·to·ax·il·lar·y vein

one of several anastomotic veins connecting the intercostal veins of the first to seventh intercostal spaces with the lateral thoracic or the thoracoepigastric vein.

cos·to·ax·il·lar·y vein

(kos'tō-aks'i-lar-ē vān)
One of a number of anastomotic veins connecting the intercostal veins of the first to seventh intercostal spaces with the lateral thoracic or the thoracoepigastric vein.