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 ...

Serious damage to the spine can also damage the spinal cord, which may lead to issues such as numbness or paralysis. This article discusses the anatomy of the spine in more detail, including its ...

This article looks at the spinal cord’s function and anatomy and includes an interactive diagram. Health Conditions ... Anatomy of the spine and peripheral nervous system.

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.