Levator anguli oris

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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)
Dorlands/Elsevier m_22/12549558

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.

Left maxilla. Outer surface.

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 As such, some of the information contained herein may be outdated.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.

 This muscle article is a stub. You can help Wikipedia by expanding it.
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List of muscles of head and neck: the head
scalp/eyelid occipitofrontalis (occipitalis, frontalis) - orbicularis oculi - corrugator supercilii - depressor supercilii
extraocular levator palpebrae superioris - superior tarsal - rectus (superior, inferior, medial, lateral) - oblique (superior, inferior)
intraocular ciliary - iris dilator - iris sphincter
ear auriculares - temporoparietalis - stapedius - tensor tympani
nose procerus - nasalis (dilatator naris) - depressor septi nasi - levator labii superioris alaeque nasi
mouth levator anguli oris/depressor anguli oris - levator labii superioris/depressor labii inferioris - zygomaticus (major, minor) - mentalis - buccinator - orbicularis oris - risorius
mastication masseter - temporalis - pterygoid (lateral, medial)
tongue extrinsic (genioglossus, hyoglossus, chondroglossus, styloglossus) - intrinsic (superior longitudinal, inferior longitudinal, transversus, verticalis)
soft palate levator veli palatini - tensor veli palatini - musculus uvulae - palatoglossus - palatopharyngeus
pharynx pharyngeal constrictor (inferior, middle, superior) - stylopharyngeus - salpingopharyngeus
larynx cricothyroid - cricoarytenoid (posterior, lateral) - arytenoid - thyroarytenoid
Retrieved from "http://en.wikipedia.org/wiki/Levator_anguli_oris"
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