Serratus Posterior Superior

Serratus Posterior Superior

Summary

Location:In the upper back, running from the neck and upper spine to the upper ribs.

Information

Group:Ribcage
Subgroup:Serratus Posterior
Side(s) of body:Back
Function/Action:Rib Elevator

Details

Joint:Costovertebral, Costotransverse
Bone:Ribs
Origin:Arises from the nuchal ligament (located at the back of the neck) and the spinous processes of the C7 to T3 vertebrae.
Insertion:Attaches to the upper ribs, specifically the second to fifth ribs.