Each vertebra is numbered and grouped into 5 regions. Diagram. There are 7 cervical vertebrae in the cervical region. There are 12 thoracic vertebrae in the thoracic region. There are 5 lumbar ...

First Amendment: Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof ...

Cervical stenosis is the narrowing of the vertebral canal in the neck. It is a common cause of neck pain and is more common in elderly patients. Up to 26% percent of people over the age of 64 may have ...