Some Cryolophosaurus bones have pathologies that show evidence of scavenging.
Broken teeth from a juvenile Cryolophosaurus were found nearby.
These teeth have no roots and likely shed naturally while scavenging the adult Cryolophosaurus carcass.

Another possible pathology is found in the astragalus (ankle bone) of Cryolophosaurus.
This bone was preserved with a small splint from the fibula located just above the ankle.
The splint, however, may also be just a unique morphological feature of Cryolophosaurus.
Some Cryolophosaurus bones have pathologies that show evidence of scavenging. Broken teeth from a juvenile Cryolophosaurus were found nearby. These teeth have no roots and likely shed naturally while scavenging the adult Cryolophosaurus carcass. 
Another possible pathology is found in the astragalus (ankle bone) of Cryolophosaurus. This bone was preserved with a small splint from the fibula located just above the ankle. The splint, however, may also be just a unique morphological feature of Cryolophosaurus.
Cryolophosaurus