Research Article
Guided Bone Regeneration Using Collagen Scaffolds, Growth Factors, and Periodontal Ligament Stem Cells for Treatment of Peri-Implant Bone Defects In Vivo
Figure 11
Boxplots showing the height of new bone formation within the former defect (NBH; mm) when using different scaffolds (CHT = collagen/hydroxylapatite/β-tricalcium phosphate scaffold; GFC = growth factor cocktail; PDLSC = periodontal ligament stem cells). No mean value calculated, only one case was evaluable.