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What is the most common cause of osteoarthritis

User Chenhe
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2 Answers

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It mostly occurs in someone that is middle aged or it could be a possible cause of an injury especially in hips and knees, joint overuse and obesity.
User Linello
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Answer:

injury or obesity. can occur in middle age. cause when smooth cushion between bones breaks down, joints can be painful, swollen or hard to move.

User Berezh
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