Knee Joint

THE KNEE JOINTof the interchangeables in the human proboscis , the articulatio genus go spliff is the most susceptible to injuries . Because this say carries more than of the body free weight , and beside the fact that it was roleed to do much of the human activities the human articulatio genus juncture accounts for the most commonplace joint injuries . Its two main(a) motions be flexion and extension , and a little rotational and lateral motion . It is too because of this design that the human human knee joint is so vulnerable to injury (M . Mullin and K . pitThe knee has basically cinque major parts : the mug up , the muscles ligaments , cartilage and tendons . It is the function of the osseous tissues to support the knee and endue the joint a laid structure . There be four grind away that rag up the k nee : first , the femoris , which is also referred to as the thigh cram or the upper leg bone (University of doh , Heath Sciences vegetable marrow , 2003 ) This large bone is by the ligaments and a capsule to some other bone the shin bone . Tibia is the larger bone of the knee which is called the shin bone . Parallel to the tibia is another(prenominal) bone called the fibula laid below the tibia . The knee cap or the patella is another bone that consists the knee which rides on the joint as the knee aeroembolism (Center for orthopaedics and Sports Medicine 1999It is the function of the muscles to move the joint . The knee joint consists of two kinds of muscles : the musculus quadriceps femoris and the hamstrings . The quadriceps muscles loosen up the legs , and ar situated at the front of the thighs . The hamstring muscles , which atomic number 18 located at the back of the thighs , are the ones bending the legs at the knee .

All groups of muscles are conjoined to the knee clappers by thick fibrous cords called the tendons (Mayo Clinic , 2006 ) Patellar tendons connect the quadriceps muscles to the tibia , which are the ones prone to knee joint problems called , tendonitisThe bones of the knee are connected by ligaments , which functions are basically to stabilize and hold the joint together . These rubberlike tissues also provide protection to the joint by close the backcellblock and for screen movement of the knee . At the center of the joint are the cruciate ligaments called the Anterior Cruciate Ligament (ACL , which is to the depression in front of the tibia and passes upward backward and lateral ward and fixed into the medial and back part of the lateral condoyle of the thighbone ( H . Gray , 1918 ) It is considered the key guide wire in the knee joint and is crucial for guiding the tibia in a normal path along the end of the thighbone (Mullin and orchestra pit ) The Posterior Cruciate ligaments (PCL ) protect the joint by preventing the femur from slip forward on the tibia , and the tibia from slide backwards n the femur . The media Collateral ligament (MCL ) provides protection to the intimate part of the knee and the lateral Collateral ligament (CLC ) on the outmost part...If you want to get a full essay, order it on our website: OrderEssay.net

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