The most common of these is Osteoarthritis.
Others include (but are not limited to): Rheumatoid Arthritis, Sprains, Tendinitis, Bursitis, Dislocation, Gout, Lyme Disease, Fibromyalgia, Avascular Necrosis, and Metastatic Cancer.
For the purposes of this post, we will be focusing on Osteoarthritis
Osteoarthritis (OA) is the most common form of arthritis. It affects over 32.5 million US adults.
Some people call it degenerative joint disease, or “wear and tear” arthritis. It occurs most frequently in the hands, hips, and knees.
With the onset of OA, the cartilage within a joint begins to break down and the underlying bone begins to change. These changes usually develop slowly, and get worse over time. OA can cause pain, stiffness, and swelling, and – in more severe cases – it can reduce joint function to the point of disability: some chronic sufferers are no longer able to do daily tasks or work.
Symptoms generally include:
Risk factors for OA include:
See Also: This Week in Health: Low Back Pain
Basic history and physical exam is the starting point.
X-rays are invaluable in identifying changes in the internal bone structure and/or joint space narrowing consistent with OA.
Serum lab studies can rule out any systemic inflammatory conditions (such as rheumatoid arthritis, etc).
MRI imaging can identify any muscle, cartilage, ligament, or tendon injuries that might contribute to the condition.
Disclaimer: This is an informational post designed to foster discussion. It should not substitute for the advice of your doctor.
Edited by: WhiteKnightLeo