Inflammation of one or more joints. In most cases, arthritis is progressive, resulting in muscular stiffness. Arthritis left untreated can lead to joint immobility, muscle atrophy and contractures. In the early stages, the small joints of the hands and feet are usually affected.
Considered to be the nations number one crippling disease. Usual onset is between 25 and 50 years of age. This type of arthritis affects women three times more than men.
Considered a major crippler of young children. Usual onset is before 7 years of age.
Second most frequent type of arthritis. This type affects the hyaline cartilage in weight bearing joints. Usually occurs because of destruction of bone coverings at the joints due to repeated use or trauma.
Affects the axial skeleton and large peripheral joints of the body. Most prevalent in males with the age of onset ranging from 20 to 40 years of age. Common symptoms include recurrent back pain and early morning stiffness.
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