Posterior superior alveolar artery

Posterior superior alveolar artery
File:Posterior superior alveolar artery.png Plan of branches of maxillary artery
Plan of branches of maxillary artery. (Post. sup. alveolar in lower right.)
Details
Latin	arteria alveolaris superior posterior
Branches	branches to alveolar canals branches to gingiva
Supplies	molar and premolar teeth lining of the maxillary sinus gingiva
Identifiers
Dorlands /Elsevier	a_61/12153442
TA
TH	{{#property:P1694}}
TE	{{#property:P1693}}
FMA	{{#property:P1402}}
Anatomical terminology [[[d:|edit on Wikidata]]]

The posterior superior alveolar artery (posterior dental artery) is given off from the maxillary, frequently in conjunction with the infraorbital artery just as the trunk of the vessel is passing into the pterygopalatine fossa.

Branches

Descending upon the tuberosity of the maxilla, it divides into numerous branches, some of which enter the alveolar canals, to supply the molar and premolar teeth and the lining of the maxillary sinus, while others are continued forward on the alveolar process to supply the gingiva.

See also

• posterior superior alveolar nerve
• anterior superior alveolar arteries

Additional images

• 

  Left maxilla. Outer surface.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

External links

• lesson4 at The Anatomy Lesson by Wesley Norman (Georgetown University) (infratempfossaart)