How many vertebrae are located in the cervical spine?

The cervical spine consists of a total of seven vertebrae, labeled C1 through C7. This region of the spine is crucial as it supports the head and allows for a wide range of motion, including flexion, extension, and rotation. Each vertebra within this segment has unique characteristics, especially the first two: the atlas (C1), which supports the skull, and the axis (C2), which allows for the rotation of the head.

The seven cervical vertebrae play a vital role in protecting the spinal cord, providing structural support, and facilitating movement in the neck. Understanding the anatomy of the cervical spine is essential for orthopedic technologists, as injuries or disorders in this area can greatly affect an individual's mobility and function.