Guided Bone Regeneration of a Seibert Class III Bone Defect With Bioactive Calcium Phosphosilicate Bone Graft: Human Histology and Clinical Report.

This clinical case aimed to achieve two main objectives. The first was to determine if the use of only calcium phosphosilicate bone graft as a regeneration material (with no autologous bone added) on a severe vertical and horizontal mandibular defect would allow enough bone to be obtained to enable the placement of dental implants. The second objective was to determine histologic characteristics of the regenerated site after a healing period of 10 months.