Anatomy At the hint of the kneepan, the quadriceps brawniness is attached. At the gain of the quadriceps heftiness is the quadriceps ponderosity. The quadriceps muscle builder is the huge muscle on the apparent movement of the thigh. As the quadriceps muscle contracts (shortens), it pulls on the quadriceps brawniness, the patella, the patellar tendon, and the tibia to prevail the join genus from a flexed (bent) sit to an extended (straight) stain. Conversely, when the quadriceps muscle relaxes, it lengthens. This allows the knee joint to trigger from a position of prolongation (straight) to a position of flexion (bent). When it/how it happens When the quadriceps tendon faultings, the patella loses its anchoring support in the thigh. Without this anchoring effect of the sacrosanct quadriceps tendon, the patella tends to move inferiorly (towards the foot). Without the full quadriceps tendon, the unhurried is un open to straighten the knee . If a flick of the quadriceps tendon occurs, and the persevering tries to hold the knee in a position of propagation (straight). When the patellar tendon ruptures, the patella loses its anchoring support to the tibia. Without this anchoring effect of the intact patella tendon, the patella tends to move superiorly (towards the hip) as the quadriceps muscle contracts.
Without the intact patella tendon, the patient is un fitting to straighten the knee. If a rupture of the patella tendon occurs, and the patient tries to stand up, the knee will usually amplify and give way because the body is no longer able to h old the knee in a position of extension (str! aight). Jumping hard, or stressfull bending of the knee. Diagnosis The examination consists of palpating the quadriceps tendon and the patella. Usually, when the tendon ruptures, the patella moves downwards towards the knee. At the equivalent time, the raft between the ends of the ruptured tendon is palpable on the front of the thigh, provided above the knee. X-rays of the knee reveal the abnormal position of the patella,...If you want to get a full essay, order it on our website: OrderCustomPaper.com
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