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Details

Muscular Anatomy
Muscles of Head and Jaw
20
Anatomy
Undergraduate 1
04/09/2016

Additional Anatomy Flashcards

 


 

Cards

Term


Temporalis

 

 

Origin

Definition

 

 

Lateral surface of the temporal bone

Term

 

Masseter

 

 

Origin

Definition

 

 

Zygomatic arch

Term

 

 

Buccinator

 

Origin

Definition

 

 

Maxilla mandible

Term

 

 

Orbicularis

 

Origin

Definition

 

 

Maxilla, mandbile, lips and buccinator

Term

 

 

Temporalis

 

Insertion

Definition

 

 

Coronoid process

and Ramus of the mandible

Term

 

 

Masseter

 

Insertion

Definition

 

 

Lateral surface of 

ramus of mandible

Term

 

 

Buccinator

 

Insertion

Definition

 

 

Lips

 

Term

 

 

Orbicularis oris

 

Insertion

 

 

Definition

 

 

Mucous membranes, 

muscles inserting into lip

Term

 

 

Temporalis

 

Action

Definition

 

 

Retract and elevate the jaw

Term

 

 

Masseter

 

Action

Definition

 

 

Retracts jaw and assists protraction.

Unilaterally - lateral jaw motion to same side

Term

 

 

Buccinator

 

Action

Definition

 

 

Maintains cheeks near teeth, and

thereby food in position of chewing

Term

 

 

Orbicularis oris

 

Action

Definition

 

 

Lip closure

Term

 

Temporalis

 

Palpation

(feeling with hand)

Definition

 

 

Lateral surface of temple

Term

 

 

Masseter

 

Palpation

(feeling with hand)

Definition

 

 

Lateral mandible in area of back molars

Term

 

 

Buccinator

 

Palpation

(feeling with hand)

Definition

 

 

Cheeks

Term

 

 

Orbicularis oris

 

Palpation

(feeling with hand)

Definition

 

 

Around lips

Term

 

 

Temporalis

 

Innervation

Definition

 

 

Cranial nerve V

(trigeminal)

Term

 

 

Masseter

 

 

Innervation

Definition

 

 

Cranial nerve V

(Trigeminal)

Term

 

 

Buccinator

 

 

Innervation

Definition

 

 

Cranial nerve VII

(Facial)

Term

 

 

Orbicularis oris

 

 

Innervation

Definition

 

 

Cranial nerve VII

(Facial)

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