The thoracic spine is made up of 12 vertebrae, each referred to by 'T', with an identifying number appended to it. The number indicates the level of the thoracic spine in which the particular ...

This article discusses the anatomy of the spine in more detail, including its functions, segments, and parts. It also explores common conditions affecting the spine and when someone may consider ...

WebMD explains various types of spine curvature disorders and their symptoms, causes, diagnosis, and treatments.

The muscles of the lower back help stabilize, rotate, flex, and extend the spinal column, which is a bony tower of 24 vertebrae that gives the body structure and houses the spinal cord.