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

Figure 1

Various images of HA/alumina bilayered scaffolds. (a) and (b) Lateral and frontal photographs of 20 mm resected tibia in a beagle. (c)–(e) Stereoscope images of a scaffold. (c) Lateral image of a scaffold. (d) Front image of without passage in a scaffold. (e) Front image with 3 mm passage (arrow) in a scaffold. (f) SEM image of a scaffold.