Elbow arthritis occurs when there is inflammation and degeneration of the joints in the elbow. The most common type of arthritis affecting the elbow is osteoarthritis, but other types such as rheumatoid arthritis and post-traumatic arthritis can also occur. Here are some potential causes and risk factors for elbow arthritis:
Osteoarthritis (Degenerative arthritis): This type of arthritis typically occurs due to wear and tear on the joints over time. Factors that can contribute to osteoarthritis in the elbow include repetitive stress on the joint from activities such as heavy lifting, manual labor, sports that involve throwing or repetitive arm movements, and previous joint injuries or fractures.
Rheumatoid arthritis: Rheumatoid arthritis is an autoimmune disorder in which the body’s immune system mistakenly attacks the synovium, the lining of the membranes that surround the joints. This can lead to inflammation, pain, and eventual joint damage. While rheumatoid arthritis more commonly affects the smaller joints, such as those in the hands and feet, it can also affect larger joints, like the elbows.
Post-traumatic arthritis: Elbow arthritis can develop following a significant injury or trauma to the elbow joint, such as a fracture or dislocation. Even after the initial injury has healed, the damage to the joint structures can predispose the individual to develop arthritis in the affected joint over time.
Other inflammatory conditions: such as psoriatic arthritis or ankylosing spondylitis can also cause arthritis in the elbows, although this is less common.
Genetic predisposition: Some patients may have a genetic predisposition to developing arthritis, making them more susceptible to the condition.
- Age: As with many forms of arthritis, the risk of developing elbow arthritis increases with age, as the cartilage in the joints naturally wears down over time.
- Obesity: Excess body weight can put added stress on the joints, including those in the elbow, increasing the risk of developing arthritis.
- Occupational factors: Jobs or activities that involve repetitive movements or heavy lifting can increase the risk of developing arthritis in the elbow joint.