The knee joint is one of the significant weight-bearing joints, it must deal with walking, running, bend, be jumping and be lifting objects. Additionally, it works together with the hip & ankle joints, helping in static vertical posture (standing). DePuy Knee Lawsuits not only does the knee joint need to provide weight & stability support, but it should also provide appreciable mobility.
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It’s no surprise then that it’s among the most frequently injured joints in the human body. The joint is comprised of four chief bones, the femur – the large bone in the thigh attaches by ligaments to the tibia, the fibula which runs parallel to the tibia, and the patella (commonly called the kneecap) that”rides” on the joint as the knee bends.
The joint itself has three main compartments, the primary joint being the attachment of the femur and also the tibia, this has an inner (medial) & an outer (lateral) segment, the third compartment is the linking of the patella into the femur, namely the patellofemoral joint.
The Patellofemoral joint is unique in that it protects the human body’s other joints by acting as a “shock absorber”.
The knee joint is also great function, equipped with a wide selection of motion, strong ligaments and strong muscles. The knee, unlike any other joint in the body, depends almost entirely on its own surrounding ligaments for stability.
The two main sets of ligaments are the cruciate ligaments situated in front and back of the knee, along with the collateral ligaments located on the surfaces of the knee. The ligaments strap the inside and outside of the joint (collateral ligaments) as well as tapping over the joint.