Assertion: osteoarthritis | /r/CreatedBy | degenerative disease
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Source sentences:
text: Some common forms include osteoarthritis, caused by degenerative disease; inflammatory arthritis, caused by inflammation around the joint; septic arthritis, caused by bacterial infection either at the joint or somewhere else in the body; juvenile arthritis, which appears in children and young adults; and rheumatoid arthritis, caused by immune system attacks to the lining of the joints.