胡楠,黄玮,陈敏,刘晓琼,142例牙折裂的综合治疗

前言目的:观察综合治疗牙折裂的疗效。方法:142例（156颗患牙）牙折裂患者采用根管治疗并行全冠修复。结果:隐裂型成功率为96.3%,龈上折裂型成功率为95.3%,龈下折裂型成功率为69.7%;总成功率为88.5%。结论:牙折裂早期固定,完善根管治疗后可有效保存,并发挥咀嚼功能。
Objective:Toobservetheclinicaleffectoftheodontoclasiswithcomprehensivetreatment.Methods:All142cases（156odontoclasis）wererestoredwithfull-crownafterrootcanaltherapy.Results:Theeffectratewas96.3%forthecracked-teeth,95.3%forthesupragingivalfracture,69.9%forthesubragingivalfracture.Thetotaleffectratewas88.5%.Conclusion:Withfixedearlyandappropriatetreatment,theteethcanbeconservedeffectivelyandexertgoodmasticatoryfunction.