Alveolar Ridge Preservation Using Xenogeneic Collagen Matrix and Bone Allograft

Figure 4

Clinical views of Case  1. Postoperative appearance at (a) 2 weeks, (b) 4 weeks, (c) 3 months, and (d) 6 months; after (e) soft tissue biopsies, (f) flap elevation, and (g, h) implant placement.

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