The Use of Injectable Chitosan/Nanohydroxyapatite/Collagen Composites with Bone Marrow Mesenchymal Stem Cells to Promote Ectopic Bone Formation In Vivo
Figure 2
CT images of implant formation of CS/nHAC and CS/nHAC/rBMSCs at 2 and 4 weeks after implantation. (a) Images of plain CT scanning reveal calcification (green arrow). (b) Images of three-dimensional CT reconstruction demonstrate the remaining composites.
