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目的探讨患牙在根管治疗期间发生约诊间痛的原因及与牙位,牙髓状态的关系。方法对210颗患牙进行常规根管治疗,分析约诊间痛与牙位及牙髓状态的关系。结果 35颗(16.67)发生不同程度的约诊间痛。其中磨牙多于前磨牙和前牙,下颌牙多于上颌牙。牙髓坏死牙多于牙髓炎。结论与根管治疗期间发生约诊间痛的相关因素包括牙位、牙髓状态等。在根管治疗期间应注意治疗过程中的准确性和操作规范性。
Objective To explore the causes of the pain in the patients during the period of root canal treatment and the relationship with dental position and dental pulp. Methods 210 cases of conventional root canal treatment of teeth, analysis of the relationship between the pain and the dental position and dental pulp state. Results 35 (16.67) occurred varying degrees of inter-clinic pain. More molars than premolar and anterior teeth, mandibular teeth more than maxillary teeth. Dental pulp necrosis more than pulpitis. CONCLUSIONS: The factors related to clinically diagnosed pain during endodontic treatment include dental status and dental pulp status. During root canal therapy should pay attention to the accuracy of the treatment process and normative.