Case 1, image 1: This was a 2 year old girl who died of nonaccidental blunt trauma. There were fractures of the bilateral distal ulna and radius bones with formation of granulation tissue, foci of necrotic bone and formation of new bone.
Case 1, image 2: This fracture may be considered artifactual except that there is hemorrhage around the fracture site.
Case 1, image 3: Granulation tissue and formation of new bone.
Case 1, image 4: You can see osteoblasts building new bone.