Meniscal Injuries

The meniscus is star of the most commonly injured structures in the knee. Meniscal injuries can occur in any(prenominal) age group, still causes are somewhat different for each age group. In younger pack, the meniscus is evenhandedly tough and rubbery, and part unremarkably occur as a result of a passably forceful twisting injury. In the younger age group, meniscal tears are more likely to be caused by athletic activity (Sutton, 1999). In older people, the meniscus grows weaker with age. The tissue that makes up the meniscus becomes degenerative and much easier to tear. Meniscal injuries in older people occur as a result of a fairly minor injury, even from the up and down motion of squatting. degenerative tears of the meniscus are commonly seen as a part of the overall condition of osteoarthritis of the knee in the older population. In many cases, there is no one associated injury to the knee that leads to meniscal tears (Sutton, 1999). In shape to infer how the menisci can be injured, you must understand the basic shape of the menisci and why they are important. The menisci are two oval (semilunar) fibro cartilages that modify the articular facets of the tibia and cushion any stresses placed on the knee joint.

They enhance the total stability of the knee, assist in the control of normal knee motion, and provide shock absorption against compression forces between the tibia and the femur (Booher, 2000). Articular cartilage covers the ends of the bones that make up the joint. The articular cartilage shape up is a tough, very slick material that allows the surfaces to slide against one another without damage to either surface. This ability of the meniscus to circle out the force on the joint surfaces as we whirl is important because it protects the articular cartilage from excessive forces occurring in any one area on the joint surface, leading to depravation over time (Sutton, 1999). Blood is supplied to each meniscus by the medial genicular artery. Each... If you want to get a full essay, order it on our website: Orderessay

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