t is mainly caused as a result of breaking down of joint-cartilages. Certain metabolic, hereditary or mechanical reasons lead to the loss of cartilages. Some of the factors that lead to primary osteoarthritis are:
- Family history
- Joint injuries
- Excessive stress on the joints
- Recurring use of joints
- Being obese
Osteoarthritis is often related to the wear and tear of joints and therefor is often but not always related to old age. it is however a result of aging. Degenerative arthritis is also secondary in nature. Secondary OA could result as an outcome of other conditions or diseases like:
- Diabetes
- Joint injuries from accidents
- Obesity
- Joint disorders
- Inflammatory diseases
- Joint infections
- Deterioration of ligaments
- Wilson's disease