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Osteoarthritis is a degenerative arthritis, a condition in which joint cartilage breaks down. New tissue, which grows at the ends of bones, now has no cartilage cap to control it. Instead, this new bone forms into strange lips and spurs that grind and grate and get in the way of movement of the joint. Osteoarthritis is common in older people after years of wear-and-tear that thin the cartilage and the bones. Osteoarthritis can also result from diseases in which there is softening of the bone, like Paget's disease in which the long bones of the body curve like a bow, or osteoporosis with its bowing of the shoulder called "dowager's hump," or the breakdown of other bones. Other forms of arthritis can also cause a secondary osteoarthritis.…show more content…
This constricted field increases the awkwardness of the person's manner of walking. Despite this disability, function is usually good except for fatigue. Sometimes the heart, stomach, and kidneys can be affected by abnormal posture. Still's disease is the other kind of inflammatory arthritis. It is often called juvenile rheumatoid arthritis. It is not a young form of rheumatoid arthritis, but it is an inflammatory arthritis of juveniles. Still's disease is a rare disease that can affect children to the age of 16, affecting the growth of the limbs so that normal length in one or both legs may not be achieved. It also can cause eye disease and even blindness. Although usually classified as an inflammatory arthritis, Still's disease may also be considered an infective arthritis because it is usually secondary to infections like leukemia, rheumatic fever, sickle cell anemia, and other diseases. Osteoarthritis of the spine is called Spondylosis. The joints degenerate and the weight of the body is supported incorrectly. Bacterial infective arthritis is an infective arthritis. A deep wound that penetrates a joint is a direct source of bacterial infection. But usually the infection is elsewhere, in a cut or abscessed teeth or boils, in a sickness caused by Staphylococcus, Streptococcus, or Proteus bacteria. The arthritis these cause is accompanied by high fever and chills. Gonorrhea, a sexually
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