During the Flexion Phase, the paired cranial bones rotate in which direction?

Study for the OMM 6 – Cranial Evaluation and Treatment Test. Explore cranial anatomy and osteopathic principles with flashcards and multiple choice questions. Prepare comprehensively to excel in your exam!

Multiple Choice

During the Flexion Phase, the paired cranial bones rotate in which direction?

Explanation:
In the flexion phase of the primary respiratory mechanism, the paired cranial bones rotate externally. This outward rotation of the parietal bones happens as the skull vault moves in flexion, with the bones turning so their outer aspects rotate away from the midline. It’s the opposite of the extension phase, where the paired bones rotate internally. So the rotation direction associated with flexion is external rotation.

In the flexion phase of the primary respiratory mechanism, the paired cranial bones rotate externally. This outward rotation of the parietal bones happens as the skull vault moves in flexion, with the bones turning so their outer aspects rotate away from the midline. It’s the opposite of the extension phase, where the paired bones rotate internally. So the rotation direction associated with flexion is external rotation.

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy