It is protected by the vertebral column, a series of bones that surround and support it. In the cervical region, the spinal cord contains nerves that control movement and sensation in the arms, legs ...

Bone segments form the column. One bone segment is a vertebra ... Each vertebra is numbered and grouped into 5 regions. Diagram. There are 7 cervical vertebrae in the cervical region. There are 12 ...

Cancers that spread to the spine move to the bone marrow of the vertebral column by way of blood vessels. Spinal cord compression can also occur through direct tumor extension, which is frequently ...