Spinal Anatomy Spinal Regions Bones And Discs Vertebrae Spinal Cord Spinal discs. the vertebral disc in the spine is an interesting and unique structure. the discs throughout the spine have three primary functions: they act as a shock absorbers in the spine, positioned between each bony vertebra. they act as supporting structures that hold the vertebrae of the spine together. The vertebral column. the vertebral column (also known as the backbone or the spine), is a column of approximately 33 small bones, called vertebrae. the column runs from the cranium to the apex of the coccyx, on the posterior aspect of the body. it contains and protects the spinal cord.
Disc Anatomy 2 Ainsworth Institute Adjacent vertebrae articulate through zygapophyseal joints between the respective superior and inferior facets of the vertebral articular processes as well as through the joints of the vertebral bodies. while the former serves to limit the spine’s range of motion, the latter increases it and provides the majority of the spine’s weight bearing capacity. the inferior surface of the superior. An intervertebral disc is a structure located between adjacent vertebrae of the spine. it consists of a tough outer layer called the annulus fibrosus and a gel like center called the nucleus pulposus. the intervertebral disc acts as a cushion, allowing the spine to bend and twist without damaging the vertebrae. The form of the lumbar disc changes with movement. when the spine bends forward, the height in the front of the disc decreases while the posterior height increases. the opposite occurs while bending backward. the discs are secured in place by the anterior (front) and posterior (back) longitudinal ligaments. 1 cramer gd. Spine structure and function. your spine is an important bone structure that supports your body and helps you walk, twist and move. your spine is made up of vertebrae (bones), disks, joints, soft tissues, nerves and your spinal cord. exercises can strengthen the core muscles that support your spine and prevent back injuries and pain.
Information About Spine And Intervetebral Disc Anatomy Dr David Oehme The form of the lumbar disc changes with movement. when the spine bends forward, the height in the front of the disc decreases while the posterior height increases. the opposite occurs while bending backward. the discs are secured in place by the anterior (front) and posterior (back) longitudinal ligaments. 1 cramer gd. Spine structure and function. your spine is an important bone structure that supports your body and helps you walk, twist and move. your spine is made up of vertebrae (bones), disks, joints, soft tissues, nerves and your spinal cord. exercises can strengthen the core muscles that support your spine and prevent back injuries and pain. Functions. the intervertebral disc forms the fibrocartilaginous joint which allows slight movement of the vertebral column, and acts as a ligament to hold the vertebrae together. the discs act as fibrocartilaginous cushions, serving as the spine’s shock absorbing system. this cushions the effect of shock and stress produced when an individual. Spine & intervertebral disc anatomy. the human spine, otherwise known as the vertebral column or backbone, forms the central part of the human skeleton. it consists of multiple bones, the vertebrae, stacked on top of each other and separated by shock absorbing intervertebral discs which provide flexibility to the vertebral column.
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