Discs Anatomy

The vertebrae provide structure support and strength while the discs provide flexibility and cushioning. There are a total of 24 disks in the human spine.

Discs Don T Slip Dammit

Spinal disc anatomy annulus fibrosus.

Discs anatomy. The outer portion of the disc annulus fibrosus is the tough circular exterior composed of concentric sheets of collagen fibers lamellae that surround the inner core. Basic disc lumbar anatomy. The lumbar spine of the human is made up of five lumbar vertebrae that are separated by five intervertebral discs blue structures in fig.

Spinal disc anatomy factsheet spinal discs are soft tissues found between each vertebral bone in the spinal column. The inner core nucleus pulposus contains a loose network of fibers. Anatomy physiology and aging.

The discs may be thought of as spinal shock absorbers for they absorb the load axial load of the body. Posterior to behind each of the discs and between every pair of vertebral bones is a foramen or hole. The intervertebral disc ivd is an integral component of the vertebral column.

The disc serves a dual purpose one as part of a joint complex that allows for the various movements of the spine including bending flexion and torsion. The outside of the disk is made of a strong material called the annulus fibrosus. The discs are in the anterior front part of the spine.

Chapter 23 intervertebral disc. The disks are made of fibrocartilaginous material. Together the discs allow movement and cushion shocks.

Spinal Anatomy Spinal Regions Bones And Discs