Clinical Efficacy of Mixing Natural Teeth and Implant Supported Denture Sleeve

Objective:To analyze the clinical efficacy of Mixing natural teeth and implant supported denture sleeve,and provide reference for clinical treatment.Methods:46 patients with Molarless in hospital from December 2010-December 2014 were selected,patients were randomly divided into observer group and control group,two groups of patients were designed and planted natural teeth fixed bridge and natural teeth and implants mixed support sleeve denture,regular follow patients and the surrounding alveolar bone height changes,5-year cumulative retention rate,clinical efficiency and other indicators.Results:During clinical observation,patients with no obvious symptoms,the use of feel good,no loose superstructure situation.Two groups of patients were 2 cases of patients with implant loosening occurs,the amount of bone resorption annual observation group(0.22±0.10)mm less than the control group(0.24±0.08)mm,but no significant difference(P>0.05),clinical observation group efficiency(100%)was significantly higher(72.3%)(P<0.05),the observation group study implants 5-year cumulative retention rate was 94.4%.Conclusion:Mixing natural teeth and implant-supported telescopic denture success rate of 100%was observed during the clinical results were satisfactory,with use value.