Osteoarthritis

What Is Osteoarthritis?

Osteoarthritis, also known as “wear and tear” arthritis, is the most common form of arthritis, and develops slowly over time.

Common in middle-aged and older people, osteoarthritis occurs when the cushioning cartilage in a joint gradually wears away, leading to stiffness, swelling, and pain, and making daily activities more difficult.

Without cartilage to cushion the joint, the bones may rub together causing pain and inflammation. Loose fragments of cartilage may also interfere with smooth joint movement. Bone spurs, or osteophytes, may also develop as a result of osteoarthritis, further restricting joint mobility and range of motion.

Risk factors for osteoarthritis include age, obesity, previous injury of the affected joint, and a family history of osteoarthritis.

While there is no cure for osteoarthritis, there are many treatment options that help manage pain and keep people active.