Assertion: osteoarthritis | /r/CreatedBy | wear
Facets:
value: on the joints
type: LOCATION
value: usually
type: TEMPORAL
value: by an injury to a joint
type: OTHER
Source sentences:
text: It is caused by wear and tear on the joints.
text: Osteoarthritis may be caused by wear and tear on the joints or by an injury to a joint.
text: Osteoarthritis, also known as degenerative arthritis or degenerative joint disease, is caused by day-to-day, wear and tear on your joints.
text: The differences in the causes of osteoarthritis and osteoporosis are that osteoarthritis usually is caused by wear and tear on the joints.