Risorius muscle
12:24
Risorius muscle
Oct 30, 2023
kenhub.com
The risorius may be a small muscle, but it plays a big role in smile dynamics and it’s one injectors must respect. 🔎 What injectors need to know: Anatomy: lies above the buccinator, with its origin on the surface of the masseter. Function: contributes to smiling by pulling the corners of the mouth laterally. Clinical relevance: it’s often affected indirectly during masseter toxin treatments. → If you relax the risorius by accident, patients can lose smile width or expression, especially after j
0:44
The risorius may be a small muscle, but it plays a big role in smile dyn…
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FacebookDr Tim Pearce
The risorius muscle is a thin, superficial facial muscle that pulls the corner of the mouth laterally (outward) to help form smiles, grins, and grimaces, sometimes called the "smiling muscle". #gamemesh #3dartist #3dmodeling #sudhanshurawat #3dmentor #learn3donline #3dtips #3dclasses #anatomy #3danatomy | GameMesh
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The risorius muscle is a thin, superficial facial muscle that pull…
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