What are the causes of Osteoarthritis?
Osteoarthritis (OA) is primarily caused by the gradual breakdown of cartilage in the joints. Several factors contribute to its development:
- Aging: The risk increases with age due to natural wear and tear of cartilage.
- Joint Injury: Previous injuries, fractures, or surgeries can accelerate cartilage deterioration.
- Repetitive Stress: Occupations or activities involving repetitive joint movements can lead to OA.
- Obesity: Excess weight puts additional stress on weight-bearing joints like knees and hips.
- Genetics: A family history of OA can increase susceptibility.
- Inflammation: Chronic low-grade inflammation may contribute to joint degeneration.
- Bone Misalignment: Structural abnormalities or joint deformities can increase stress on cartilage.
- Weak Muscles: Poor muscle strength around joints can lead to instability and increased wear.
- Metabolic Disorders: Conditions like diabetes and hemochromatosis may accelerate cartilage breakdown.
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