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Annulus fibrosus disci intervertebralis
Annulus fibrosus disci intervertebralis - Definition
It refers to the firm circumferential covering of the intervertebral disc.
It is also known as:
Annulus fibrosus disci intervertebralis - Anatomy and Appearance
It is formed of strong fibrous tissue and fibrocartilage. A number of concentric rings of lamellae (collagen
fibers) are arranged in a neat, ordered pattern within the structure. The fibers run diagonally and at right angles to the fibers in the adjacent ring, which increases the strength of the fibrosus. It appears as a ring in shape. Annulus fibrosus disci intervertebralis - Functions
It functions are:
Annulus fibrosus disci intervertebralis - Disorders
If the fibrosus suffers a tear (annular tear), a herniated disc may occur. The pulposus can suffer from herniation when the fibrosus is damaged or absent.
Annulus fibrosus disci intervertebralis - Pictures
The images here show the location and presence of the fibrosus in the human body.
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