The wear and tear of knee cartilage is known as knee arthritis, which causes pain, stiffness, and reduced mobility. The three main kinds of arthritis in the knee are osteoarthritis, rheumatoid arthritis, and post-traumatic arthritis. The most prevalent kind of knee arthritis is osteoarthritis it develops over time as a result of the knee joint being overused and worn down. Obesity or prior injuries to the knee joint can make it worse, and it is more common in elderly people.
The knee can be impacted by the autoimmune disease rheumatoid arthritis, which can also affect other joints. It happens when the immune system attacks the joint's lining, causing inflammation and cartilage destruction. After a knee injury, such as a fracture or ligament rupture, post-traumatic arthritis may develop, which can lead to long-term joint damage and arthritis.
Physical therapy, medication, and lifestyle changes like weight loss or altered daily routines may all be used to treat knee arthritis. A healthcare practitioner or a physiotherapist should be consulted for a precise diagnosis and a suitable treatment strategy.