Secondary alveolar bone grafting--five-year periodontal and radiographic evaluation in 100 consecutive cases.

A prospective study of secondary alveolar bone grafting based on the Norwegian (Oslo) team approach has been conducted by the CLP Unit at the Princess Margaret Hospital for Children in Perth, Australia, since 1982. The 5-year results of 100 consecutive cases of uni- and bilateral cases are presented according to periodontal and radiographic parameters of tooth support. The vast majority of cases grafted (98%) resulted in the eventual eruption of the cleft side cuspid/lateral incisor within acceptable parameters of tooth support. The results confirm the predictability of this safe procedure when utilized within a strict clinical protocol involving the whole CLP team.