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

Figure 3

Micro-CT images of segmental defect sites treated with a 3 mm passage ((a) and (b)) or without passage ((c) and (d)) scaffold in beagle tibiae at eight weeks after implantation. (a) and (c) Sagittal images. (b) and (d) 3D micro-CT reconstructed images.

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(b)

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(d)