Osteoarthritis
Definition
Osteoarthritis is sometimes called degenerative arthritis. It is one
of the oldest and most common types of arthritis. It is the break down
of the joint's cartilage, "wearing", which causes the bones to rub together
in that joint which causes pain and loss of movement.
Parts of the
body that may be affected
Osteoarthritis affects hands and weight bearing joints such as knees,
hips, feet and back.
Who is affected
Most commonly, this type of arthritis affects middle-aged and older
people. Both men and women are affected.
Signs and Symptoms
- Joint pain
- Swelling
- Stiffness
- Loss of motion
- Inability to perform activities that normally come easy.
- Bony lumps along the sides of bones
Causes
Age is a risk factor but should not be considered an inevitable part
of aging. Obesity may lead to Osteoarthritis of the knees. Joint injuries
due to sports, work related activity or accidents may increase risk
of developing OA. Osteoarthritis may be caused by an imbalance of enzymes
in cartilage that allows cartilage to break down faster then it rebuilds.
For diagnosis and treatment, make an appointment with your doctor.