Middle superior alveolar artery

The middle superior alveolar artery is inconstant[1][2] artery supplying the upper jaw. It is one of the three superior alveolar arteries.[2] When present, it arises from the infraorbital artery[1][2] and descends upon the lateral wall of the maxillary sinus, forming anastomotic arcades with the other two superior alveolar arteries of the same side before ending near the canine tooth.[2] It contributes to the arterial supply to the upper/maxillary incisor and canine teeth.[2]

References

  1. 1 2 Sinnatamby, Chummy S. (2011). Last's Anatomy (12th ed.). p. 364. ISBN 978-0-7295-3752-0.
  2. 1 2 3 4 5 Standring, Susan (2020). Gray's Anatomy: The Anatomical Basis of Clinical Practice (42th ed.). New York. p. 653. ISBN 978-0-7020-7707-4. OCLC 1201341621.
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