一次性根管治疗慢性根尖周炎的临床研究(1)
【摘要】目的:探讨一次性根管治疗慢性根尖周炎的临床效果。方法:将80例慢性根尖周炎患者分为观察组和对照组各40例,观察组采用一次性根管治疗,对照组采用多次性根管治疗,比较二者的临床效果。结果:治疗后1d疼痛发生率观察组高于对照组(P<0.05),随访6个月,两组治疗成功率差异无显著性(P>0.05)。结论:一次性根管治疗慢性根尖周炎远期效果与多次性根管治疗相近,同时可以减少根尖周围组织的理化及生理性刺激,值得临床推广应用。【关键词】根尖炎;一次性根管;疗效
doi:10.3969/j.issn.1006-1959.2010.08.078文章编号:1006-1959(2010)-08-2058-02
Clinical study of disposable root canal treatment of chronic periapical periodontitisPAN Zu-HuiDepartent of stomatology,FuShun People's Hospital,Sichuan 643200
【Abstract】Objective:To investigate the clinical efficacy of disposable root canal treatment of chronic periapical periodontitis.Methods:80 cases of patients with chronic periapical periodontitis were divided into observation group and the control group,with 40 cases in each group.The observation group with disposable root canal treatment.The control group used the multiple root canal treatment,Then comparison of two groups' clinical effect.It is worthy of clinical application.Results:The incidence of pain is higher in control group than the observation group after treatment 1 day(p<0.05).There is no significant difference of treatment success rate in the two groups after 6-month follow-up (p>0.05).Conclusion:Disposable root canal treatment have similar long-term effects to the multiple root canal treatment,it can reduce the apical tissues around the physical and chemical and physical stimulation,it is worthy of clinical application. ......
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