What Does An Intervertebral Disc Look Like?
What Does An Intervertebral Disc Look Like? Intervertebral discs are composed of an annulus fibrosus and a nucleus pulposus. Photo Courtesy of: SpineUniverse.com. The annulus fibrosus is a strong radial tire–like structure made up of lamellae; concentric sheets of collagen fibers connected to the vertebral end plates. The sheets are orientated at various angles. What