Assertion: vomer's portion | /r/HasProperty | perfused with retrograde arterial flow
Facets:
Source sentences:
text: The nasolabial flap is a random flap that is emplaced with the proximal (near) portion resting upon the lateral wall of the nose, and the distal (far) portion resting upon the cheek, which contains the main angular artery, and so is perfused with retrograde arterial flow.