The insertion of the rectus capitis posterior major is on which structure?

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Multiple Choice

The insertion of the rectus capitis posterior major is on which structure?

Explanation:
Rectus capitis posterior major acts in the suboccipital region by attaching from the axis (C2) up to the occipital bone, specifically the inferior nuchal line. This distal attachment on the occipital bone lets it pull the head backward and rotate the face toward the same side. The nuchal ligament is a fibrous band along the back of the neck, not a bone insertion, so it isn’t the attachment for this muscle. Its origin is the spinous process of C2, and the occipital squama is not where this muscle attaches either. So the insertion point is the inferior nuchal line.

Rectus capitis posterior major acts in the suboccipital region by attaching from the axis (C2) up to the occipital bone, specifically the inferior nuchal line. This distal attachment on the occipital bone lets it pull the head backward and rotate the face toward the same side. The nuchal ligament is a fibrous band along the back of the neck, not a bone insertion, so it isn’t the attachment for this muscle. Its origin is the spinous process of C2, and the occipital squama is not where this muscle attaches either. So the insertion point is the inferior nuchal line.

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