Clinical Application of Bicon Short Implants in the Atrophic Maxilla of Posterior Region

Objective: To evaluate the clinical effect of Bicon short implants in the atrophic maxilla of posterior region.Methods: A total of 252 Bicon short implants were placed in 62 patients with 1.7-8 mm of bone in the posterior region.252 Bicon short implants including length of 6.0 mm 192 implants ,length of 8 mm 60 implants.And sinus lift was done for patients with unsufficient alveolar bone through bone crest.Some sinus abutments was used to fix the implant.After healing period of 3 to 6 months,crowns were completed.Result: Following-up 9～26 months,252 implants were clinically osseointegrated,radiographic and dental CT scan evaluation revealed bone consolidation.Conclusion: The use of Bicon short implants in the atrophic maxilla of posterior region can be considered a predictable technique.