Knee Joint

THE KNEE JOINTof the pins in the human body , the genu articulate joint is the most susceptible to injuries . Because this joint carries much of the body metric weight unit , and beside the fact that it was designed to do much of the human activities the articulatio genus joint accounts for the most common joint injuries . Its two primeval motions atomic number 18 flexion and extension , and a little rotational and lateral motion . It is similarly because of this design that the genu is so vulnerable to injury (M . Mullin and K . lapidateThe knee has basically louvre major parts : the work ups , the muscles ligaments , cartilage and tendons . It is the function of the study to support the knee and give the joint a rigorous structure . There are four bones that go for up the knee : first , the femur , which is also referred to as the thighbone or the upper leg bone (University of do , Heath Sciences Center , 2003 ) This large bone is by the ligaments and a capsule to another bone the shinbone . Tibia is the larger bone of the knee which is called the shin bone . Parallel to the shin bone is another bone called the fibula find below the tibia . The knee cap or the patella is another bone that consists the knee which rides on the joint as the knee bend (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 quadriceps and the hamstrings . The quadriceps muscles straighten the legs , and are situated at the front of the thighs . The hamstring muscles , which are located at the back of the thighs , are the ones bending the legs at the knee .

All groups of muscles are connected to the knee bones 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 elastic tissues also provide protection to the joint by limiting the transposed and for shield 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 femur (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 femur (Mullin and Stone ) The Posterior Cruciate ligaments (PCL ) protect the joint by preventing the femur from slue forward on the tibia , and the tibia from sliding backwards n the femur . The media Collateral ligament (MCL ) provides protection to the inner(a) part of the knee and the lateral Collateral ligament (CLC ) on the outermost part...If you want to get a full essay, order it on our website: Orderessay

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