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目的:评价成人感染根管一次性治疗的临床效果。方法:选取该院2014年5月至2015年5月收治的300例单根管患牙患者作为研究对象,在征得患者知情同意下随机分为对照组及研究组各150例,对照组采取二次治疗,研究组实施一次性治疗,术后随访6个月,比较两组患者临床疗效。结果:研究组患者治疗总有效率90%,与对照组93.3%相比较,差异无统计学意义(P>0.05);两组患者疼痛分级相比较,差异无统计学意义(P>0.05)。结论:成人感染根管一次性治疗效果与二次治疗效果相当,但能够显著减少患者复诊次数,可以作为临床治疗的优选方案。
Objective: To evaluate the clinical effect of one-off treatment of adult infected root canal. Methods: A total of 300 patients with single root canals treated in our hospital from May 2014 to May 2015 were selected as study subjects and randomly divided into control group and study group with 150 patients informed consent respectively. The control group Secondary treatment, the research group to implement a one-time treatment, followed up for 6 months, the clinical efficacy of two groups were compared. Results: The total effective rate of treatment group was 90%, there was no significant difference (P> 0.05) compared with that of control group (93.3%). There was no significant difference in pain grade between the two groups (P> 0.05). CONCLUSION: The one-off treatment of adult infected root canal is equivalent to the second treatment, but it can significantly reduce the number of referral cases and can be used as the best choice for clinical treatment.