Fig. 5From: Vertical ridge augmentation using a porous composite of uncalcined hydroxyapatite and poly-DL-lactide enriched with types 1 and 3 collagenHistomorphological assessment of the newly formed bone. Bone formation (%). The date represented mean ± SD. *P < 0.05. A:HA/PDLLA + type1・3 collagen B:HA/PDLLA. There is statistically significant differenceBack to article page