正畸联合种植义齿治疗单牙缺失的效果观察

Observation of the effect of orthodontic combined with implant denture in the treatment of single tooth loss

目的：观察单牙缺失行正畸与种植义齿联合治疗的临床效果。方法回顾性分析80例单牙缺失患者的临床资料，按手术方法不同分为对照组与观察组，每组40例。对照组行种植义齿治疗，观察组行正畸与种植义齿联合治疗。观察两组临床疗效。结果观察组总有效率为97．50％，显著高于对照组的62.50％（χ2＝15．31，P ＜0．05），且观察组各项满意度评分均比对照组高，差异均有统计学意义（t ＝12．21、17.78、15．98、11．85、9．35，均 P ＜0．05）。结论单牙缺失患者行正畸与种植义齿联合治疗的临床效果显著，可取得良好修复效果，并提高治疗满意度，值得推广。

Objective To observe the clinical effect of combined treatment of single tooth loss and implant denture.Methods The clinical data of 80 patients with single tooth loss were analyzed retrospectively.According to the different surgical methods,they were randomly divided into control group and observation group,40 cases in each group.The control group was treated with implant denture,the observation group was treated with orthodontic treat-ment.The clinical efficacy of the two groups was observed.Results The total effective rate of the observation group was 97.50%,which was significantly higher than 62.50% of the control group（χ2 =15.31,P 〈0.05）.The satisfac-tion scores of the observation group were higher than those of the control group,the differences were statistically signif-icant（t =12.21,17.78,15.98,11.85,9.35,all P 〈0.05）.Conclusion The clinical effect of combined treatment of orthodontic and dental implants for patients with single tooth loss is remarkable,and can achieve good results,and improve the treatment satisfaction,it is worth promoting.