Suspect a craniocervical junction abnormality if patients have pain in the neck or occiput plus neurologic deficits referable to the lower brain stem, upper cervical spinal cord, or cerebellum. Diagnose craniocervical abnormalities using MRI or CT of the brain and upper spinal cord.

Craniocervical junction disorders can put pressure on the lower parts of the brain, the top part of the spinal cord, or nearby nerves. The resulting symptoms can be serious. They include paralysis, weakness, and loss of sensation.

Apr 26, 2024 · Craniovertebral junction (CVJ) anomalies can be congenital, developmental or due to malformation secondary to an acquired disease process. These anomalies can lead to cranial nerve compression, vertebral artery compression, and obstructive hydrocephalus.

Craniocervical junction disorders may also be referred to as upper cervical disorders or craniovertebral (CV) junction disorders. Craniocervical junction disorders may be caused by: Bones that have fused incorrectly; Tumors, primary or metastatic eroding structures in this region; Rheumatoid arthritis or other conditions causing a pannus

Jun 21, 2021 · The Craniocervical Junction is the area between the Skull and the Cervical spine. It consists of the bone that forms the base of the Skull, the first two bones in the spine, and the neural structures that pass from the brain down into the Cervical Spine.

The joints between the occipital bone and two upper cervical vertebrae (so-called craniocervical junction1) are reasonable to combine under one topic, as the skull, atlas, and axis normally function as a composite unit 2.

Craniocervical instability (CCI) refers to excessive movement at the junction between the skull and cervical spine, caused by ligamentous laxity or damage. How does CCI relate to EDS, POTS, and MCAS? Individuals with Ehlers-Danlos syndrome (EDS) are predisposed to CCI due to ligamentous laxity.

Jul 1, 2023 · The craniovertebral junction (CVJ), also known as the craniocervical junction, is the first junction of the spinal column connecting the cranium to the spine via the base of the occiput, the atlas, and the axis and the two joints that they form: the atlanto-occipital and atlantoaxial joints 1, 2, 3 (Figure 1).

The craniocervical junction is composed of two major joints: the atlantooccipital joint and the atlantoaxial joint (see Figs. 1 and 2; Fig. 4). These two joints are responsible for the majority of the movement available in the entire cervical spine.

The craniocervical junction is composed of two major joints: the atlanto-occipital joint and the atlanto-axial joint (Figs. 1 and 4). These two joints are responsible for the majority of the movement available in the entire cervical spine and the anatomical structure of each is based on different biomechanical principles.