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目的探讨磨牙隐裂的形成原因及临床治疗体会。方法对87例临床确诊磨牙隐裂的患牙进行临床病因分析,对早期无牙髓症状的患牙(第1类)进行调处理,有牙髓及根尖周病变的患牙(第2类)进行完善的根管治疗后充填,最终所有患牙均以全冠修复。结果经12个月术后随访,成功79例(90.8%),其中第1类18例,第2类61例;好转5例(5.8%),失败3例(3.4%),均为第2类患者;总有效率96.6%。结论磨牙隐裂具有隐匿性、渐进性,为多因素所致,早期确诊、综合治疗后全冠修复、定期复查是治疗成功的关键。
Objective To investigate the causes and clinical treatment of molars occlusion. Methods The clinical etiology of 87 patients with clinically diagnosed molars hernia was analyzed, and the affected teeth (group 1) without early pulp symptoms were tibiofected and the affected teeth with pulp and periapical lesions (2 Class) to improve the root canal treatment after filling, and finally all the affected teeth are to full crown repair. Results The patients were followed up for 12 months and 79 cases (90.8%) were successful, including 18 cases in category 1 and 61 cases in category 2; 5 cases improved (5.8%) and 3 cases failed (3.4%), all of which were 2 Class patients; the total efficiency of 96.6%. Conclusions Incisal fractures are occult and progressive. They are caused by many factors. Early diagnosis and comprehensive crown restoration and regular review are the keys to successful treatment.