Intervertebral disc - Wikipedia
WEBAn intervertebral disc (or intervertebral fibrocartilage) lies between adjacent vertebrae in the vertebral column. Each disc forms a fibrocartilaginous joint (a symphysis), to allow slight movement of the vertebrae, to act as a ligament to hold the vertebrae together, and to function as a shock absorber for the spine.
Intervertebral Discs: Structure, Function, and Disorders
WEBFeb 22, 2023 · Anatomy. by Dave Harrison, MD • Last updated February 22, 2023. 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.
Intervertebral disc - Physiopedia
WEBThe 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. There are 23 discs in the human spine: 6 in the cervical region (neck), 12 in the thoracic region (middle back), and 5 in the lumbar region (lower back).  
Intervertebral Disc - Spine - Orthobullets
WEBDec 10, 2023 · Intervertebral Disc - Spine - Orthobullets. Updated: Dec 10 2023. Intervertebral Disc. Derek W. Moore MD. Experts. 42. Bullets. 79. Cards. 6. Questions. 17. Evidence. 12. Video/Pods. 3. Images. Anatomy. Function. allows spinal motion and provides stability. links adjacent vertebral bodies together. responsible for 25% of spinal …
Anatomy, Back, Intervertebral Discs - StatPearls - NCBI Bookshelf
WEBDec 9, 2023 · Structure and Function. Intervertebral discs serve a number of vital functions in the realms of structural support and locomotion. Within the disc itself, the separate components serve different purposes. The NP serves to distribute hydraulic pressure throughout the intervertebral disc.
Herniated disk - Symptoms and causes - Mayo Clinic
WEBOct 24, 2023 · A herniated disk is sometimes called a slipped disk or a ruptured disk. A herniated disk, which can occur in any part of the spine, most often occurs in the lower back. Depending on where the herniated disk is, it can result in pain, numbness or weakness in an arm or a leg.
Intervertebral discs: Anatomy, structure and function | Kenhub
WEBApr 23, 2024 · Collectively, the discs contribute up to one-third of the length of the vertebral column, forming an interpose between adjacent vertebrae from the axis (C2) to the sacrum. There are 23 intervertebral discs in total; 6 cervical, 12 thoracic and 5 lumbar. They are approximately 7-10 mm thick and 4 cm in diameter (anterior – posterior plane) in ...
Intervertebral Disk Anatomy, Function & Diagram | Body Maps - Healthline
WEBJan 24, 2018 · An intervertebral disk acts as shock absorber between each of the vertebrae in the spinal column by keeping the vertebrae separated when there is impact from activity....
Mechanisms and clinical implications of intervertebral disc ...
WEBIntervertebral discs (IVDs) are fibrocartilaginous structures that lie between the vertebrae, enable limited movement between the vertebrae and resist spinal compression while distributing the compressive load evenly on the adjacent vertebral bodies.
Anatomy and Biomechanics of the Intervertebral Disc
WEBJan 6, 2021 · The intervertebral disc acts as a shock absorber and allows flexibility to the spine through a whole range of motions due to its unique structure. Anatomy of the intervertebral disc, the biomechanical properties of the nucleus pulposus and the annulus fibrosus and their responses to a variety of mechanical forces acting on them are …
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