Vertical Ridge Augmentation of the Atrophic Posterior Mandible with Sandwich Technique: Bone Block from the Chin Area versus  Corticocancellous Bone Block Allograft—Clinical and Histological Prospective Randomized Controlled Study

<table>Sample of the grafted area covered with a resorbable barrier of pericardium (a, b, c).</table>

BioMed Research International

fig2

Figure 2

Figure 2: Vertical Ridge Augmentation of the Atrophic Posterior Mandible with Sandwich Technique: Bone Block from the Chin Area versus  Corticocancellous Bone Block Allograft—Clinical and Histological Prospective Randomized Controlled Study 

Figure 2 | Vertical Ridge Augmentation of the Atrophic Posterior Mandible with Sandwich Technique: Bone Block from the Chin Area versus  Corticocancellous Bone Block Allograft—Clinical and Histological Prospective Randomized Controlled Study 