Levator anguli oris

Jump to: navigation, search
Levator anguli oris
Scheme showing arrangement of fibers of Orbicularis oris.
Latin musculus levator anguli oris
Gray's subject #108 383
Origin maxilla
Insertion    modiolus
Artery: facial artery
Nerve: facial nerve
Action: smile (elevates angle of mouth)

The levator anguli oris (caninus) arises from the canine fossa, immediately below the infraorbital foramen.

Its fibers are inserted into the angle of the mouth, intermingling with those of the Zygomaticus, Triangularis, and Orbicularis oris.

Additional images

External links

This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.

hu:Szájzugot felfelé húzó izom