Observation of aesthetics and periodontal health indexes of immediate repair and delayed re-pair of anterior teeth
Aim To explore the difference in clinical application effects between immediate implantation followed by imme-diate restoration and delayed restoration for anterior tooth defects.Methods 120 patients(120 teeth)with anterior tooth defects treated with immediate implantation in the department of stomatology were selected for the clinical randomized trial.Among them,60 patients received immediate restoration after implantation(immediate group),while the other 60 patients received delayed restoration after implantation(delayed group).The aesthetic effects,periodontal health indicators,bone resorption at the edge of the implant,and success rate of implant restoration between two groups of patients were compared.Results After 12 months of repair treat-ment,the gingival health and tooth sensitivity of the immediate group were better than those of the delayed group(P＜0.05).After 12 months of repair,the gingival sulcus bleeding index,gingival sulcus fluid volume,and plaque index in the immediate group were lower than those in the delayed group(P＜0.05).The immediate group had lower bone resorption in the proximal and distal regions after 12 months of repair compared with the delayed group(P＜0.05).The success rate of implant restoration was relatively high in both groups,but the difference was not significant(P＞0.05).Conclusion The success rates of immediate implantation followed by immediate restoration and delayed restoration for anterior tooth defects are both relatively high,but the former is beneficial for main-taining periodontal health,reducing bone resorption,and achieving better aesthetic effects.
anterior tooth defectimmediate implantationimmediate repairdelayed repairaestheticsperiodontal health indexes
万方数据
维普
