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Muscles of the neck
Muscles of the neck
11
Anatomy
Undergraduate 1
11/07/2009

Additional Anatomy Flashcards

 


 

Cards

Term
Digastric
Definition

Origin: Lower margin of mandible

Insertion: Hyoid

Action: Elevates hyoid

Term
Stylohyoid
Definition

Origin: Styloid process of temporal bone

Insertion: Hyoid

Action: Elevates hyoid

Term
Mylohyoid
Definition

Origin: Medial aspect of mandible

Insertion: Hyoid

Action: Elevates hyoid

Term
Geniohyoid
Definition

Origin: Inner surface of mandible

Insertion: Hyoid

Action: Superior and anterior movement of hyoid

Term
Omohyoid
Definition

Origin: Scapula

Insertion: Hyoid

Action: Depress hyoid

Term
Sternohyoid
Definition

Origin: Manubrium

Insertion: Hyoid

Action: Depress larnyx

Term
Thyrohyoid
Definition

Origin: Thryoid cartilage

Insertion: Hyoid

Action: Depress hyoid

Term
Sternothyroid
Definition

Origin: Manubrium and clavicle

Insertion: Thyroid cartilage

Action: Pulls thyroid cartilage inferiorly

Term
Sternocleidomastoid
Definition

Origin: Manubrium and clavicle

Insertion: Temporal bone

Action: Prime mover for head flexion

Term
Scalenes
Definition

Origin: Cervical vertebrae (transverse procesess)

Insertion: First two ribs

Action: Elevates ribs; flex and rotate neck

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