Bone Regeneration of Hydroxyapatite/Alumina Bilayered Scaffold with 3 mm Passage-Like Medullary Canal in Canine Tibia Model

Figure 2

Various images of beagle tibiae with scaffold in defaced sites (20 mm) at 8 weeks following implantation. (a), (b), and (e) Segmental defect site with 3 mm passage in a scaffold. (c), (d), and (f) Segmental defect site without passage in a scaffold. (a) and (c) Radiographs of segmental defect sites. (b) and (d) 3D CT reconstructed images of segmental defect sites after removal of plate and screws at autopsy. (e) and (f) Gross images of segmental defect sites.

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