The clinical application on anterior alveolar bone-separating with piezosurgery

Objective To summarize the clinical experience of the piezosurgery on anterior alveolar bone-separating with simultaneous implant placement. Methods During 2009.5-2013.9, 40 cases who had not enough alveolar bone width(2.5-4mm) had the bone-separating with piezosurgery and implanted 60 denture implant simultaneously,and supplemented by guide bone regeneration technology. Results During the operation with piezosurgery, the patients did not feel knocked discomfort,during the healing period, the patients had no complications such as wound infection and implant loosening. 43 implants had been permanently restored. 60 pieces of implant were observated after2 months-53 months follow-up, no one is loose or fall off.Conclusion The technique which anterior alveolar bone-separating with the piezosurgery and simultaneous implant placement can accurately complete the operation.The piezosurgery is easier to control cutting bone mass in the operation. The damage was small and minimal invasive in the implementation of the plant operation. The piezosurgery is the ideal bone-separating tools.