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What causes primary osteoarthritis?

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Primary osteoarthritis is mostly related to aging. Repetitive use of the joints over the years causes damage to the cartilage that leads to joint pain and swelling.

From: Causes of Osteoarthritis WebMD Medical Reference

Osteoarthritis Causes from MedicineNet

Reviewed by David Zelman on January 08, 2018

Osteoarthritis Causes from MedicineNet

Reviewed by David Zelman on January 08, 2018

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What causes secondary osteoarthritis?

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