external maxillary artery
Noun: * A specific facial artery: The external maxillary artery is a branch of the external carotid artery. It is the primary blood vessel supplying oxygenated blood to structures in the lower face, including the muscles of facial expression, the skin, and the mucous membranes of the mouth and nose.
The term "external maxillary artery" is used in precise anatomical, medical, and surgical contexts to identify this specific vessel. * The surgeon carefully ligated the external maxillary artery to control bleeding during the facial reconstruction procedure. * A blockage in the external maxillary artery can lead to tissue ischemia in the lower face.
- In modern clinical terminology, this artery is more commonly and simply referred to as the facial artery. "External maxillary artery" is an older, more specific name that clarifies its origin from the external carotid artery and its course along the jaw (maxilla).
- Facial artery (n): The contemporary and more frequently used synonym for the external maxillary artery.
- External carotid artery (n): The major artery from which the external maxillary/facial artery branches.
- Maxillary artery (n): A different, larger artery that supplies deeper structures of the face and jaw. It is crucial not to confuse the "external maxillary artery" with the "maxillary artery."
- Facial artery
The term "external maxillary artery" has only one specific anatomical meaning. Its use is technical and does not have idiomatic or figurative applications. Confusion can arise with the similarly named maxillary artery, which is a separate vessel.
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an artery that originates in the external carotid and gives off branches that supply the neck and face
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