APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The intervertebral disc (IVD) is important in the normal functioning of the spine. It is a cushion of fibrocartilage and the principal joint between two vertebrae in the spinal column.

Detailed explanation-2: -Intervertebral Disc The intervertebral discs are flat, round “cushions” that act as shock absorbers between each vertebra in your spine. There is one disc between each vertebra. Each disc has a strong outer ring of fibers called the annulus, and a soft, jelly-like center called the nucleus pulposus.

Detailed explanation-3: -The intervertebral discs are complex structures that consist of a thick outer ring of fibrous cartilage termed the annulus fibrosus, which surrounds a more gelatinous core known as the nucleus pulposus; the nucleus pulposus is sandwiched inferiorly and superiorly by cartilage end-plates.

Detailed explanation-4: -The intervertebral discs are fibrocartilaginous cushions serving as the spine’s shock absorbing system. Photo Courtesy of: SpineUniverse.com. The intervertebral discs are fibrocartilaginous cushions serving as the spine’s shock absorbing system, which protect the vertebrae, brain, and other structures (i.e. nerves).

Detailed explanation-5: -A thick pad of fibrocartilage called an intervertebral disc strongly unites adjacent vertebral bodies at the intervertebral symphysis. The intervertebral symphysis is important because it allows for small movements between adjacent vertebrae.