Research Article

Three-Dimensional-Printed Poly-L-Lactic Acid Scaffolds with Different Pore Sizes Influence Periosteal Distraction Osteogenesis of a Rabbit Skull

Figure 6

Evaluation of regenerated bone by micro-CT scanning. (a) Representative micro-CT scanning images, 100 scanning layers above the skull of the distracted area were reconstructed and analyzed. (b) The quantitative results of the bone volume (BV), bone volume/tissue volume (BV/TV), bone mineral density (BMD), trabecular number (Tb. N), trabecular thickness (Tb. Th), and trabecular separation (Tb. Sp). (, , ).
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