Fig. 14From: Bone augmentation using a new injectable bone graft substitute by combining calcium phosphate and bisphosphonate as composite—an animal model a Calcium phosphate 4 weeks: bone graft substitute (white star), bone (white arrow), osteoid (black triangle), and osteoblasts (black arrow). ×20 magnification. b Calcium phosphate alendronate 4 weeks: bone graft substitute (white star), bone (white arrow), osteoid (black triangle), and osteoblasts (black arrow). ×20 magnificationBack to article page