All Spinal Anatomy Articles

Spinal Muscles: A Comprehensive Guide

Muscles are named according to their shape, location, or a combination. They are further categorized according function such as flexion, extension, or rotation.

Vertebral Column: Backbone of the Spine

The spinal column, better known as your backbone, is a strong yet flexible multipurpose structure. It is designed to protect the spinal cord, absorb and distribute shock, while supporting the weight of your head and torso and allows you to move in many directions.

Vertebral Column

Get an expert-written spinal anatomy lesson on the vertebral column (your spine) by reading this article.

Facet Joints of the Spine's Anatomy

A joint is where 2 or more bones are joined. Joints allow motion (articulation). The joints in the spine are commonly called facet joints, and you can learn about the anatomy of spinal joints in this article.

Nerve Structures of the Spine

Learn more about your spinal nerves and your body's nervous systems. Article explains spinal nerve and spinal cord basics and includes illustrations of spinal anatomy.

Spinal Cord - Ligaments - Muscles - Blood Supply

Learn about the spinal cord, nerve roots, cord membranes, ligaments and other spinal structures.

Spinal Discs Connect and Protect Vertebrae

The spine's discs sit between each vertebra. They are tough on the outside with a softer, gel-like fluid inside. Each time you move the spine, the discs change shape in relation to the movement.

The Sacrum and Coccyx

Describes and illustrates where the sacrum and coccyx are located within the spinal system.

The Lumbar Spine

The lumbar vertebrae are larger than the cervical or thoracic as this spinal region carries most of the body's weight.

Thoracic Spine

The thoracic spine is your upper back, and it has 12 vertebrae. Learn more about this spinal region. Includes helpful illustrations.

Cervical Spine Anatomy (Neck)

Detailed description of cervical spine anatomy: includes image of cervical vertebra and list of parts of the body controlled by the cervical spinal nerves.

Spinal Blood Supply

The function of the vascular system is to nourish each cell in the body. This includes the vertebral column, spinal cord, neural elements, muscles, and other related structures.

Ligaments

Read this article to get a basic anatomy lesson about ligaments, which are fibrous bands or sheets of connective tissue linking 2 or more structures together.

Intervertebral Discs

The intervertebral discs are fibrocartilaginous cushions serving as the spine's shock absorbing system, which protect the vertebrae, brain, and other structures.

Spinal Column: An Integral Part of the Human Body

Taken from Chapter 2 of the book "Save Your Aching Back and Neck, A Patient's Guide" explains the significance of the human spine.
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