[摘要] 目的 对经根管联合派丽奥对牙周牙髓联合病变的临床治疗效果进行观察，为临床治疗提供重要依据，确保患者早日康复。方法 便利选取2016年2月—2017年2月在該院就诊的牙周牙髓联合病变患者80例，根据不同治疗方式分为实验组和对照组各40例，对照组给予派丽奥经根管治疗，对照组给予樟脑酚进行根管治疗，对比两组的治疗效果及复发情况。结果 两组患者治疗效果对比，实验组治疗总有效率97.5%，对照组治疗总有效率82.5%，实验组治疗效果明显优于对照组(P<0.05)；两组患者复发情况对比，实验组复发率为5.00%；对照组复发率为20.00%，实验组患者的复发率明显低于对照组(P<0.05)。 结论 对于牙周炎牙髓炎联合病变的患者，临床上首选经根管联合派丽奥治疗效果确切，复发率小，值得临床推广。

    [关键词] 经根管治疗；派例奥；牙周牙髓联合病变

    [中图分类号] R781 [文献标识码] A [文章编号] 1674-0742(2017)12(b)-0138-03

    [Abstract] Objective To observe the clinical effect of root canal combined with periocline in treatment of combined periodontal-endodontic lesions and provide basis for the clinical treatment thus ensuring the early recovery of patients. Methods 80 cases of patients with combined periodontal-endodontic lesions diagnosed in our hospital from February 2016 to February 2017 were conveniently selected and divided into two groups with 40 cases in each according to different treatment methods ......