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Wednesday 6 November 2013

Causes and symptoms of osteoarthritis of the knee

Causes and symptoms of osteoarthritis of the knee

Our knee joint is where the femur and tibia match. This unique combination allows for greater freedom of movement for the knee in undisturbed conditions . However, due to some complications such as injuries , the surface of the knee joint is damaged and mobility is hampered thereafter. There are basically three types of arthritis affecting the knee osteoarthritis , rheumatoid arthritis and post- traumatic arthritis . In this article, we will examine the causes and symptoms of osteoarthritis of the knee.

causes

We must first understand the differences between the three types of knee arthritis . Osteoarthritis is the most common form of arthritis of the knee is a degenerative disease that is often accompanied by aging. Due to the wear of the articular cartilage starts to fade and that causes pain and inflammation when rubbing against the other knee . On the other hand , unlike osteoarthritis, rheumatoid arthritis is an autoimmune disease in which the immune system of the body attacks the town . Rheumatoid arthritis can happen to anyone of any age group. Last but not least is the posttraumatic which is essentially caused by direct trauma to the knee arthritis. This direct trauma causes damage to the cartilage and alters common mechanisms , accelerating wear.

symptoms

sorrow

Pain is the way of telling you that something is somewhere in your body is wrong in the body. The pain is due to the secretion of chemical signals in your brain which are then recognized as pain. Knee arthritis causes inflammation of the affected joint. This inflammation causes swelling and damage to the surrounding soft tissues. In an attempt to reduce stress on the injured party, the surrounding muscles will try to overload but it will cause muscle soreness after a period of time, which contributes to the pain .

crepitus

Crepitus is characterized by a feeling of cracking and grinding when you try to move your injured spouse. This is due to cartilage wears in the spaces between the joints of the knee. Crepitus may be painful or painless depending on individual conditions.

knee yield

Some patients may experience feelings of their knee giving . This is due to the joint is unstable and the surrounding muscles are tired of having to take over the functions of the injured joint . Some patients may require aids such as a walker or crutches and can be used to stabilize the knee and provide support to the knee joint .

There are different methods of managing arthritis from oral supplements surgery. However, they do not effectively cure the patient. Scientists are looking at cartilage grafts in the future which could reduce the amount of pain .

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