Assertion: meniscus's blood supply | /r/HasProperty | questionable
Facets:
Source sentences:
text: If the blood supply to the tear is questionable, several techniques can be used to improve healing including; placing a blood clot in between the two parts of the tear, creating small vascular access channels in the peripheral rim of meniscus, or making the joint lining bleed.
text: Blood supply to tears that extend into the center of the meniscus (white zone) is questionable, and surgical repair of a tear in this zone may not heal well.