Fig. 12
From: 3D printing of graphene-based polymeric nanocomposites for biomedical applications
Bone volume and bone surface results obtained by Micro-CT for the in vivo animal tests: a Implantation process; b Micro-CT image of the scaffold; c 3D reconstructed images of the control, PT, PT/P, and PTG/P scaffolds 4 weeks after the implantation (top row) and 12 weeks after the implantation (boot row); d Bone volume and e bone surface of the newly formed bone in the critical-size defects (p < 0.05). Reproduced with permission from [115]