AtlantooccipitalGelenk
The Atlantooccipital Joint (AOJ) is a crucial articulation in the human body, located at the base of the skull. It is formed by the articulation of the occipital condyles of the occipital bone with the superior articular facets of the atlas, the first cervical vertebra. The AOJ is a synovial joint, meaning it is lined with a synovial membrane that secretes synovial fluid, which lubricates the joint and reduces friction during movement.
The primary function of the AOJ is to allow for the rotation of the head, which is
The AOJ is a ball-and-socket joint, with the occipital condyles acting as the ball and the superior
The AOJ is innervated by the occipital nerves, which are branches of the cervical plexus. These nerves
The AOJ is a common site for injuries, particularly in sports and other activities that involve head