Risorius
Risorius
☆risorius
MusclePro
Anatomy
- Origin
- Fascia over masseter.
- Insertion
- Skin at angle of mouth.
- Nerve
- Buccal branches of facial nerve.
- Actions
- Retracts angle of mouth, as in grinning.
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The full entry includes: 2 images · 1 muscle test · 3 balancing items · 10 connections.
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