Function of ligaments of the neck Flashcards
1
Q
What action does the alar ligament limit?
A
Rotation of the head.
2
Q
What is the function of the apical ligament?
A
Prevents the atlas and head separating vertically.
3
Q
What action does the anterior atlanto occipital ligament membrane?
A
Limits extreme head extension.
4
Q
What is the function of the posterior altanto occipital membrane limit?
A
Protects the spinal cord.
5
Q
What action does the tectorial membrane limit?
A
Limits extreme head flexion.
6
Q
What is the function of the cruciform ligament?
A
Stops the dens moving backwards.
7
Q
What action does the nuchal ligament limit?
A
Limits flexion of the head.
