Depressor Anguli Oris
Depresses angle of mouth (frown). Located in the head.
- Actions
- depresses angle of mouth (frown)
- Origin
- tubercle of mandible
- Insertion
- modiolus of mouth
- Innervation
- facial nerve [CNVII], mandibular branch
- Blood supply
- facial artery
Antagonists Levator Anguli Oris