What is fibrocartilage?
Fibrocartilage is a type of cartilage that is very rich in type I collagen and found in areas such as knee meniscus, hair and vertebral discs. This type of cartilage is particularly strong and durable, so it appears in areas where these properties are needed. It may be injured in the form of a rupture, and surgery is often necessary to repair the tears of fibrocartilage or to stabilize the area where it is torn to heal. The bundles are scattered clefts containing cartilage cells, and the cartilage includes a mixture of type I and II collagen together with other components of cartilage. Collagen bundles are part of what makes fibrocartilage so hard; While the individual sources can break, others retain their strength and supportive structure to prevent cartilage -threatened.
Along the spine, fibrocartilage is needed to create padding between the vertebrae, while offering some spinal cord protection. Having a continuous spine is what allows you to bend organisms, but soé creates vulnerability in each joint. Fibrocartilage supports the spine and joints of the spine, absorbs shocks and creates a surface for articulation so that the vertebrae can move smoothly when someone bends or turns the spine.
In public symphysis, cartilage joint, which contains part of the hair, fibrocartilage holds the joint together, but during pregnancy it can also soften and stretch to allow the uterus to be expanded. During work and childbirth, it extends even further so that the child can get out before reinforcing back after pregnancy to stabilize the pelvis. This softening occurs in response to the release of the hormone Known as a relaxin.
In joints, such as the knees, fibrocartilage is involved in the articulation of the joint and at the same time protects the joint. This type of cartilage appears in several other joints that see great use and can be exposed to strong impacts because it is less susceptible to tornand separation than other forms of cartilage. Cartilage problems in the joint can lead to problems such as pain and pain in the joint, stiffness and possible damage to the bone, as the cartilage denial has worn.