Cervical Spinal Surgery
KNOW MORE ABOUT CERVICAL SPINAL SURGERY.
The cervical spine, or neck, begins at the base of the skull and through a series of seven vertebral segments. It connects to the thoracic, or chest, a region of the spine. The first cervical vertebra is unique, as it is a ring called the atlas. It rotates around part of the second vertebra the axis. This construct provides most of the rotation for the neck and head. The seven vertebrae of the cervical spine are connected in the back by paired facet joints, and allow for forward and backward extensions, as well as twisting movements. These facet joints can wear down over time and lead to cervical spinal stenosis or osteoarthritis. In between the vertebrae are six cervical discs that act as shock absorbers and allow flexibility and movement of the neck. These discs may herniate or degenerate, either through wear and tear over time or from an injury.
The cervical spine has eight cervical nerves, C1 through C8, that branch off the spinal cord and exit through the neural foramen in the back of the spine. Each cervical nerve is named for the vertebra below it. For example, the nerve root that runs between the C5 and C6 is the C6 nerve. Many cervical spine conditions may inflame or irritate these nerve roots, resulting in pain that radiates down the arms and possibly fingers, known as cervical radiculopathy.
What does cervical spine do for you?
Flow of blood to your Brain
The unique position of cervical spine in your body and its relative openings help proper flow of blood to your brain. These openings are present only in the vertebrae of the cervical spine.
Protection of Spinal Cord:
A group of nerves that come from the brain and runs through the cervical spine and thoracic spine (upper and middle back) prior to ending just before the lumbar spine (lower back), the spinal cord relays messages from the brain to the rest of the body.
Weight of your head and its movement
Yeah, your head needs support. The cervical part of your spine is what gives your head a hold for its weight. It also allows you to move your head in any way that you can e.g. the head’s flexibility, including rotational, forward/back and side bending motions.