Mentalis
Elevates and wrinkles skin of chin, protrudes lower lip. Located in the head.
- Actions
- elevates and wrinkles skin of chin, protrudes lower lip
- Origin
- alveolar yoke of lower, lateral incisor tooth, found on anterior mandible
- Insertion
- skin of chin
- Innervation
- facial nerve [CNVII], marginal mandibular branch
- Blood supply
- inferior labial artery