Osteoarthritis »
What is osteoarthritis?
Osteoarthritis is a type of arthritis that is caused by the
breakdown and eventual loss of the cartilage of one or
more joints. Cartilage is a protein substance that serves as a "cushion" between
the bones of the joints. Osteoarthritis is also known as degenerative arthritis.
Among the over 100 different types of arthritis conditions, osteoarthritis is
the most common, affecting over 20 million people in the United States.
Osteoarthritis occurs more frequently as we age. Before age 45, osteoarthritis
occurs more frequently in males. After age 55 years, it occurs more frequently
in females. In the United States, all races appear equally affected. A higher
incidence of osteoarthritis exists in the Japanese population, while South African blacks, East
Indians, and Southern Chinese have lower rates.
Osteoarthritis commonly affects the hands, feet, spine, and large
weight-bearing joints, such as the hips and knees. ...
Read the Osteoarthritis article »
I had a total right knee replacement three weeks ago. My surgeon used peripheral femoral nerve blocks and surgically closed the knee in bent position in the operating room. I was up walking the next day. I spent seven days in rehab, and came home walking with a cane. I have taken no pain medication, except Tylenol. I even went back to work and am driving. It is fabulous! I had the left knee replaced in 2005, and even though that surgery went very well, it was very painful learning to bend it again. This surgery has been so much better and easier. Having the surgeon bend your knee in the operating room was key to such a good recovery. I am now doing outpatient therapy, and I look forward to dancing again. Published: October 21 ::