infrahyoid muscles Flashcards
1
Q
omohyoid origin (inf belly)
A
scapula medial to suprascapular notch
2
Q
omohyoid insertion
A
hyoid bone
3
Q
omohyoid action
A
depresses hyoid
4
Q
omohyoid innervation
A
ansa cervicalis
5
Q
sternohyoid origin
A
manubrium of sternum
6
Q
sternohyoid insertion
A
hyoid
7
Q
sternohyoid action
A
depresses hyoid
8
Q
sternohyoid innervation
A
ansa cervicalis
9
Q
sternothyroid origin
A
manubrium of sternum
10
Q
sternothyroid insertion
A
thyroid cartilage
11
Q
sternothyroid action
A
depresses thyroid cartilage, indirectly depresses hyoid bone, larynx
12
Q
sternothyroid innervation
A
ansa cervicalis
13
Q
thyrohyoid origin
A
thyroid cartilage
14
Q
thyrohyoid insertion
A
hyoid
15
Q
thyrohyoid action
A
depresses hyoid, elevates larynx
