| Term 
 
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| Levator anguli oris (facial) |  |  | Definition 
 
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| superior to maxillary canine, in canine fossa | skin tissues at angle of mouth | elevates angle of mouth (smile) |  |  | 
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        | Term 
 | Definition 
 
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| 3 areas: max/mand avelolar processes & pterygomand raphe | skin tissues at angle of mouth | "kissing muscle" |  |  | 
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        | Term 
 
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| Epicranial (facial) | 2 bellies: frontal, occipital |  |  | Definition 
 
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| frontal- epicranial aponeurosis (tendon over scalp) | skin tissue of eyebrow & root of nose | raises eyebrow & scalp. Can act independently of each other |  
| occipital- occipital bone & mastoid process | inserts into epicranial aponeurosis | raises eyebrow & scalp. Can act independently of each other |  |  | 
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        | Term 
 
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| Orbicularis oculi (facial) |  |  | Definition 
 
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| orbital rim, nasal process of frontal bone | some insert at lateral region of eye, others encircle the eye | closes eyelid. Assoc w/ "crow's feet" |  |  | 
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        | Term 
 
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| Corrigator supercilii muscle (facial) |  |  | Definition 
 
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| frontal bone in supraorbital region | tissue of eyebrow | fruncir el entrecejo |  |  | 
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        | Term 
 
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| Levator labii superioris (facial) |  |  | Definition 
 
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| infraorbital rim of maxilla | skin tissue of upper lip | elevates upper lip |  |  | 
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        | Term 
 
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| Levator labii superiorus aleque nasi (facial) |  |  | Definition 
 
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| frontal process of maxilla | 2 areas: skin tissue of ala, & upper lip | elevates upper lip, and ala of nose. Flares nostrils |  |  | 
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        | Term 
 
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| Zygomaticus major (facial) |  |  | Definition 
 
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| zygomatic bone | skin tissue at angle of mouth | elevates angle of mouth and pulls it laterally |  |  | 
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        | Term 
 
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| Depressor labii inferioris (facial) |  |  | Definition 
 
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| lower border of mandible | passes superiorly to insert in skin tissue of lower lip | depresses lower lip exposing mand incisor teeth |  |  | 
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        | Term 
 
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| Depressor anguli oris (facial) |  |  | Definition 
 
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| lower border of mandible | passes superiorly to insert in skin tissue in angle of mouth | depresses angle of mouth (frown) |  |  | 
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        | Term 
 | Definition 
 
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| mandible near midline | skin tissue of chin | raises chin, makes lower lip stick out. "thinking" muscle. |  |  | 
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        | Term 
 | Definition 
 
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| in skin tissue super to clavicle and shoulder | passes ant & inserts in lower border of mandible/muscles surrounding mouth. | raises skin of neck. "hulk" muscle. (grrrrr). |  |  | 
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        | Term 
 | Definition 
 
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| from fascia sup to masseter | skin tissues at angle of mouth | extends mouth laterally |  |  | 
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        | Term 
 
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| Orbicularis oris (facial) |  |  | Definition 
 
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| encirlces mouth (sphincter muscle) | skin tissues at angle of mouth | 4 distinct: pursing lips, closing lips, grimacing, pouting/kissing. |  |  | 
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        | Term 
 | Definition 
 
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| lower border of mandible | passes superiorly to insert in skin tissue in angle of mouth | depresses angle of mouth (frown) |  |  | 
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