Simultaneous Impacted Third Molar Extraction and Lateral Ramus Block Graft Harvest for Horizontal Ridge Augmentation: A Case Series.

PURPOSE: The purpose of this study was to confirm the efficiency of using a lateral ramus block graft taken at the time of impacted mandibular third molar removal for horizontal ridge augmentation and implant placement.

PATIENTS AND METHODS: Ten patients had grafts obtained from the lateral aspect of the mandible during impacted third molar removal and placed in areas of horizontal ridge deficiency.

RESULTS: Measurements made on cone-beam computerized tomograms after 4 months showed gains of 2.7 to 3.5 mm and 16 implants were placed successfully.

CONCLUSIONS: In patients with impacted third molars requiring dental implants, simultaneous harvest of a lateral block bone graft is an efficient way of obtaining bone for horizontal ridge augmentation.