Vertebral column

Definition

The vertebral column, also known as the spine, is a series of vertebrae extending from the base of the skull to the tailbone. It functions to support the body's structure, protect the spinal cord, and enable flexible movement.

Related terms

Vertebra: A single bone in the series of bones that make up the vertebral column.

Spinal Cord:

The cylindrical bundle of nerve fibers and associated tissue that is enclosed in the spine and connects nearly all parts of the body to the brain.

Intervertebral Discs:

These are rubbery cushions between vertebrae that act as shock absorbers during activities like walking, jumping, and running