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Nasal Arch
Cardiovascular System

Nasal Arch

Arcus nasalis

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The nasal arch arises from the supratrochlear vein.


From the supratrochlear vein on one side, the nasal arch crosses over the bridge of the nose to reach on to its counterpart on the other side.


There are no named tributaries.

Structures Drained

The nasal arch allows for a communication between the two supratrochlear veins.

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