Inside a joint, a tissue called cartilage cushions the joint and prevents the bones from rubbing against each other. Osteoarthritis occurs when the cartilage of a joint erodes (breaks down). Bones begin to rub against each other, causing pain and difficulty moving the joint. Osteoarthritis also can affect nearby bones, which can become enlarged in places. These enlargements are called bone spurs or osteophytes.
Although the term arthritis means joint inflammation, there...
Read moreKEEPIN' THE FAITH I used to think I was a little different from many people, but as I "mature" (i.e. get older), I find that I'm... Read more »
Hyaluronic acid is found in normal joints as a central component to healthy joint fluid. As joints age, the amount of hyaluronic acid in... Read more »
If you have an ache in your knee, can you self-diagnose or should you go to the doctor? If you are over the age of 55 and your... Read more »
Dear Dr. Krant:I am a 55 year-old man who has had osteoarthritis in my feet for 17 years. During the last 3 years it has spread throughout... Read more »
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Source: eOrthopod
Osteoarthritis. Proprioception. Arthroplasty. What do these have in common? They all make a difference in how the knee moves and functions. This... Read more »
Source: eOrthopod
X-rays often show changes in the hip joint associated with osteoarthritis (OA). But arthritis may not show up until more severe damage is done.... Read more »
Source: eOrthopod
Arthroscopic treatment of knee osteoarthritis (OA) has become an increasingly popular treatment in the last 10 years. But is there enough scientific... Read more »
Source: eOrthopod
Viscosupplementation is a relatively new treatment for knee osteoarthritis (OA). When the pain of knee OA doesn't go away with conservative... Read more »
Source: eOrthopod
When knee osteoarthritis (OA) hits and antiinflammatories don't cut the pain, what can you do? There are a variety of treatment options including... Read more »