depressor labii inferioris

A muscle of facial expression, innervated by the facial nerve, attached to the skin of the lower lip, orbicularis oris muscle, and mandible, and superficial and lateral to the mentalis muscle. See Diogo et al., 2009; Burrows et al., 2011).

Type Muscle
FMA ID 46816

Frequently Asked Questions

What is the depressor labii inferioris?
A muscle of facial expression, innervated by the facial nerve, attached to the skin of the lower lip, orbicularis oris muscle, and mandible, and superficial and lateral to the mentalis muscle. See Diogo et al., 2009; Burrows et al., 2011).

Related Structures

1st arch mandibular component ventral mandibular arch 1st arch mandibular ectoderm ectoderm of mandibular component 1st arch mandibular mesenchyme mandibular component mesenchyme 1st arch mandibular mesenchyme from head mesenchyme 1st arch mandibular mesenchyme from neural crest 1st arch maxillary component 1st arch maxillary ectoderm ectoderm of maxillary component 1st arch maxillary-mandibular cleft 1st arch maxillary-mandibular groove ectoderm

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Educational Disclaimer

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.