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Internal jugular vein
The large vein at the side of the neck that carries blood from the brain, face and neck down to the heart. Only its upper part is shown.
Function
Receives the facial vein and, through it, most of the venous blood of the face and jaws.
Source: StatPearls: Internal Jugular Vein
Related structures
Facial vein · External carotid artery
This text is a draft and has not yet been reviewed by a dental professional. Educational reference only, not for diagnosis or treatment.