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Facial Muscles
The axial muscles: Face, neck, abdomen, pelvis
48
Anatomy
Undergraduate 4
03/26/2013

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Cards

Term
Frontalis- O
Definition
Frontal Bone
Term
Frontalis- I
Definition
Epicranial Aponeurosis (Sheet of tendons)
Term
Frontalis- A
Definition
Eyebrows up, wrinkles skin of forehead
Term
Temporalis O
Definition
Temporal Lines of Parietal Bone
Term
Temporalis I
Definition
Coronoid Process of Mandible
Term
Temporalis A
Definition
Passes through zyg bone. Elevates and retracts Mandible
Term
Auricularis Anterior O
Definition
Temporal Fascia
Term
Auricularis Anterior I
Definition
Major Helix (base of ear)
Term
Auricularis Anterior A
Definition
Pulls ear forward
Term
Auricularis Posterior O
Definition
Mastoid Process
Term
Auricularis Posterior I
Definition
Posterior Ear
Term
Auricularis Posterior A
Definition
Pulls ear back
Term
Occipitalis O
Definition
Superior Nuchal on Occipital/ Mastoid part of temporal bone
Term
Occipitalis I
Definition
Galea Aponeurosis
Term
Occipitalis A
Definition
Raises eyebrow
Term
Orbicularis Oculi O
Definition
Medial wall of orbit
Term
Orbicularis Oculi I
Definition
Skin surrounding eyelids
Term
Orbicularis Oculi A
Definition
Closes eye. Sphinter muscle closes eye "Blink"
Term
Levator Labii O
Definition
Zygomatic bone, maxilla
Term
Levator Labii I
Definition
Skin and muscle of superior lip
Term
Levator Labii A
Definition
Opens lips; raises and furrows the upper lip "Elvis lip snarl"
Term
Nasalis O
Definition
Maxillae and alar cartilage of nose
Term
Nasalis I
Definition
Dorsum of nose (Tendon)
Term
Nasalis A
Definition
Depresses tip of nose and elevates corners of nostrils. Pulls nose down
Term
Orbicularis oris O
Definition
Maxilla and mandible
Term
Orbicularis oris I
Definition
Encircling the mouth; skin and muslces at angle of mouth
Term
Orbicularis oris A
Definition
Compresses and purses the lips "kiss"
Term
Zygomaticus Minor/major O
Definition
Zygomatic Bone
Term
Zygomaticus Minor/major I
Definition
Skin of superior lip
Term
Zygomaticus Minor/Major A
Definition
Elevates corners of mouth "Smile"
Term
Buccinator O
Definition
Alveolar processes of mandinle
Term
Buccinator I
Definition
Orbicularis Oris
Term
Buccinator A
Definition
Compresses cheek "trumpeter"
Term
Masseter O
Definition
Zygomatic arch
Term
Masseter I
Definition
Lateral surface and angle of mandible
Term
Masseter A
Definition
Elevates and protracts mandible. Jaw closure (not chewing)
Term
Risorius O
Definition
Deep fascia associated with masseter muscle
Term
Risorius I
Definition
Skin at angle of mouth
Term
Risorius A
Definition
Draws corners of mouth laterally; tenses lips " smirk"
Term
Depressor Anguli Oris O
Definition
Body of mandible
Term
Depressor Anguli Oris I
Definition
Skin at angle of mouth
Term
Depressor Anguli Oris A
Definition
Draws corners of mouth inferiorally and laterally "frown"
Term
Depressor Labia Inferior O
Definition
Body of mandible- lateral to midline
Term
Depressor Labia Inferior I
Definition
Skin at inferior lip
Term
Depressor Labia Inferior A
Definition
Draws lower lip inferiorally
Term
MentalisO
Definition
Central Mandile
Term
Mentalis I
Definition
Skin of chin
Term
Mentalis A
Definition
Protrudes lower lip "pout" wrinkles chin
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