Assertion: avascular necrosis | /r/CapableOf | affect knee
Facets:
value: most often
type: DEGREE
Source sentences:
text: Avascular necrosis most often affects the hips and knees.
text: Avascular necrosis is most common in the hip and shoulder, but can affect other large joints such as the knee, elbow, wrist and ankle.
text: Avascular necrosis is most common in the hip and shoulder, but can affect other large joints such as the knee, elbow, wrist and ankle.