| Middle superior alveolar artery | |
|---|---|
| Details | |
| Identifiers | |
| Latin | arteria alveolaris superior media [1] |
| Anatomical terminology | |
The middle superior alveolar artery is an inconstant [2] [3] artery supplying the upper jaw. It is one of the three superior alveolar arteries. [3] When present, it arises from the infraorbital artery [2] [3] 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. [3] It contributes to the arterial supply to the upper/maxillary incisor and canine teeth. [3]
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