Venous drainage of the head and neck is through the veins, which then drain into the brachiocephalic veins.
Question
Venous drainage of the head and neck is through the veins, which then drain into the brachiocephalic veins.
Solution
The venous drainage of the head and neck is primarily through the internal and external jugular veins.
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The superficial veins of the face and scalp drain into the external jugular vein.
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The brain, the deep parts of the face, and the neck drain into the internal jugular vein.
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The external and internal jugular veins then drain into the subclavian vein.
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The subclavian vein and the internal jugular vein join to form the brachiocephalic vein.
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The left and right brachiocephalic veins join to form the superior vena cava, which then drains into the heart.
This is the general pathway for venous drainage of the head and neck. However, there are variations depending on the specific structures and regions of the head and neck.
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