CIRCUMFERENTIAL FIBROCARTILAGE Meaning and
Definition
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Circumferential fibrocartilage is a specialized type of connective tissue found within the human body. It is composed of fibroblasts, which are cells responsible for synthesizing extracellular matrix components like collagen and proteoglycans. Fibrocartilage is characterized by its ability to withstand mechanical stress and tension, providing support and flexibility to certain structures.
The term "circumferential" refers to the orientation of the fibrocartilage fibers arranged in a circular manner around a particular structure. This arrangement enables the fibrocartilage to resist forces acting in multiple directions, enhancing mechanical stability and preventing excessive movement or dislocation.
Circumferential fibrocartilage can be found in several locations throughout the body. It is commonly found in structures such as the menisci of the knee joints, the intervertebral discs of the spinal column, and the symphysis pubis of the pelvis. In these locations, the role of circumferential fibrocartilage is to provide cushioning between bones, facilitate smooth articulation, absorb shock, and distribute loads evenly.
Due to its composition and organization, circumferential fibrocartilage exhibits unique properties that distinguish it from other types of cartilage. It is more resilient and resistant to wear and tear than hyaline cartilage, which is found in areas like the articular surfaces of joints. Its high collagen content gives it tensile strength, while the proteoglycans present in its extracellular matrix provide compressive resistance.
Overall, circumferential fibrocartilage plays a vital role in maintaining the structural integrity and function of certain body parts, particularly those subjected to repetitive stress or movement.
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A ring of f. around the articular end of a bone, serving to deepen the joint cavity.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for CIRCUMFERENTIAL FIBROCARTILAGE
- xircumferential fibrocartilage
- vircumferential fibrocartilage
- fircumferential fibrocartilage
- dircumferential fibrocartilage
- curcumferential fibrocartilage
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- cirdumferential fibrocartilage
Etymology of CIRCUMFERENTIAL FIBROCARTILAGE
The word "circumferential" is derived from the Latin word "circumferens", which means "carrying around" or "circumscribing". It is created by combining the Latin prefix "circum", meaning "around", and the verb "ferre", meaning "to carry".
Meanwhile, "fibrocartilage" is a combination of two Latin roots: "fibra", meaning "fiber", and "cartilago", meaning "cartilage".
Hence, "circumferential fibrocartilage" refers to a type of cartilage that surrounds or encircles a particular area or structure, and contains fibers.
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