REGENERACIÓN ÓSEA GUIADA: PRESENTACIÓN DE CASO CON EVIDENCIA HISTOLÓGICA GUIDED BONE REGENERATION: CASE PRESENTATION WITH A HISTOLOGICAL EVIDENCE

The inadequate amount of posterior of alveolar bone cause of dental extractions has an effect on the planning for an implant treatment. The guided bone regeneration, is based on the cellular exclusion, and the combination of aloinjert that allows the restoration of the dimensional characteristic that are necessary in the placement of implants in the present case. Histological y microbiological studies were made in five months after guided the bone regeneration showing clinical gain and histological evidence of neoform bone, also the presence of periodontical pathogens microorganisms and the non native