Causes of Osteoarthritis

Causes of Osteoarthritis

Osteoarthritis is usually caused by the wear and tear of joint structures due to old age.

The cause of osteoarthritis is often unknown. It is usually a result of the wear and tear of joint structures due to old age. Other causes of osteoarthritis include:

• Injury in and around the joints
• Infection from an open wound extending to a joint
• Weakness of muscles around a joint
• Occupational strain (E.g. Knees are at risk for a miner)
• Exertion of the joints due to strenuous exercises For example - weight lifting
• Obesity (Responsible for more load on the joints)
• Deformities like bow - legs and unequal length of legs
• Hereditary causes (runs in the family)