levator labii superioris
noun
levator la·bii su·pe·ri·or·is
-ˈlā-bē-ˌī-su̇-ˌpir-ē-ˈȯr-əs 
: a facial muscle arising from the lower margin of the orbit and inserting into the muscular substance of the upper lip which it elevates
called also quadratus labii superioris
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levator labii superioris
Cite this Entry
“Levator labii superioris.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/levator%20labii%20superioris. Accessed 20 Apr. 2024.
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