The muscles around your knee joint play a vital role in your life. They move in response to activities that involve bending, stretching and rotating your knee joint (walking, running, stretching your legs, etc.). Total knee replacement surgery requires a cut through the muscle known as the quadriceps to get a clear view of your knee joint. This muscle is present in front of your thigh and contributes significantly to the strength of your knee.
Total knee replacement, also known as total knee arthroplasty, is a surgical procedure to replace the damaged parts of the knee joint with artificial implants. The artificial joint is composed of plastic and metal pieces used to cap the ends of the bones that form the knee joint. This surgery is generally recommended for severe knee joint pain or stiffness. The pain or discomfort is usually caused due to damage to the tissue (cartilage) that is present between the two bones of your knee joint. This cartilage, when damaged, causes the bones to rub against one another, leading to pain and discomfort in the knee joint. The most common bone disorders that damage the cartilage tissue are:
The knee joint is formed by 3 bones:
The ends of these bones are covered with tissue known as cartilage. This tissue allows the bones to glide easily against one another as they move. Two muscles support your knee:
Total knee replacement surgery to relieve knee pain and improve the quality of life is performed by a traditional or minimally invasive approach. The decision to cut the muscles or perform the surgery sparing the muscles depends entirely on the surgeon’s approach. The quadriceps muscles are the ones that the surgeon cuts while performing a traditional surgery.
Both approaches differ in the incision length and sparing/cutting of the quadriceps muscles. The minimally invasive approach also allows for an easier post-surgical recovery, a shorter hospital stay, and less blood loss. However, data shows that this strategy is no better than the traditional one in the long run. The minimally invasive technique could be difficult and comes with a few challenges:
Total knee replacement improves the quality of life for patients who suffer from severe knee pain and immobility. About 90% of the people who have undergone TKR surgery, experience a significant reduction in pain and are leading an active and healthy lifestyle. We recognize that having surgery may be challenging. Contact us at Medfin for any queries regarding total knee replacement. Think surgery, think Medfin!
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