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目的观察根尖脓肿软膏治疗窦道型慢性根尖周炎的疗效,以供临床参考。方法选择我院2010年11月～2011年10月收治的窦道型慢性根尖周炎患者69例作为研究对象。将他们随机分为对照组和观察组,均进行根管预备后行窦道通过术治疗。对照组患者给予氢氧化钙糊剂消毒,观察组患者给予根尖脓肿软膏消毒。观察并比较两组患者窦道愈合疗效和疼痛反应的差异。结果两组患者临床疗效比较,差异无统计学意义(p>0.05)。观察组患者VAS评分明显低于对照组,差异有统计学意义(p<0.05)。结论采用根尖脓肿软膏治疗窦道型慢性根尖周炎可以取得较满意的效果,值得在临床工作中推广应用。
Objective To observe the curative effect of apical abscess ointment on sinus chronic periapical periodontitis for clinical reference. Methods 69 patients with chronic periapical periodontitis treated in our hospital from November 2010 to October 2011 were selected as the research object. They were randomly divided into control group and observation group. All patients underwent canal preparation after root canal preparation. Control group patients were given calcium hydroxide paste disinfection, observation group patients given apical abscess ointment disinfection. The difference of curative effect and pain response between the two groups was observed and compared. Results There was no significant difference in clinical efficacy between the two groups (p> 0.05). The VAS score of observation group was significantly lower than that of control group, the difference was statistically significant (p <0.05). Conclusion The use of apical abscess ointment for the treatment of chronic sinusitis periapical sinus can achieve more satisfactory results, it is worth to promote the clinical application.