Rheumatoid arthritis (RA) of the knee is an autoimmune disease in which the body’s immune system mistakenly attacks the synovial membrane lining the knee joint. This leads to chronic inflammation, resulting in knee pain, swelling, and stiffness, which can significantly impair mobility and quality of life. Unlike osteoarthritis, which is caused by wear and tear, RA can affect people of any age and often involves multiple joints.
The exact cause of rheumatoid arthritis remains unknown, but it involves a complex interplay of genetic, environmental, and hormonal factors. Individuals with a family history of RA are at a higher risk of developing the condition. Environmental triggers such as smoking and exposure to certain viruses or bacteria can activate the disease in genetically predisposed individuals. Hormonal changes or imbalances may also play a role, as RA is more common in women than in men.
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Treatment for rheumatoid arthritis aims to manage symptoms and slow the progression of the disease. Initial approaches include medications, lifestyle modifications, and physiotherapy. However, for patients with severe knee joint damage who do not respond to conservative treatments, knee replacement surgery may be considered.
At the Hanche Genou Clinic, our expert surgeons, Dr. Yves Laflamme and Dr. Hai Nguyen, offer knee replacement surgery to help patients regain their mobility and quality of life. During this procedure, the damaged bone and cartilage on the surface of your knee joint are removed and replaced with an artificial joint made of metal and plastic components. The artificial joint is designed to mimic the movement and function of a healthy, natural knee. This prevents the bones from rubbing against each other which is the main cause of pain and stiffness associated with rheumatoid arthritis.
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With over 25 years of experience and more than 12,000 successful surgeries, our doctors are renowned for their expertise in complex hip and knee cases and their commitment to providing exceptional patient care.
