The sheet describes results for 7 patients aged between 34 and 65 who presented with horizontal atrophy of the anterior maxilla and who required implant- supported rehabilitation. Patients were grafted according to a split mouth design using two different grafts: an equine origin heterologous bone substitute in blocks (Bioteck) and autogenous bone blocks collected from the ascending ramus of the maxilla. A cone beam computed tomography (CBCT) was performed at the time of the graft (T0), 15 days (T1) and 6 months (T2) after the operation. The CBCT made it possible to analyze the change in bone and graft volume between T2 and T1 and, at T2, to plan implant placement.
PRODUCTS USED: Bone Block, Granules Mix, Biocollagen Membrane