part of part of drains head neck neck blood vessel jugular vein BTO:0001744 CALOHA:TS-0497 EMAPA:18638 GAID:536 MA:0002154 MESH:D007601 The jugular veins are veins that bring deoxygenated blood from the head back to the heart via the superior vena cava. UBERON:0004711 UMLS:C0022427 jugular uberon vena jugularis craniocervical region vein