乙二胺四乙酸联合次氯酸钠冲洗C形根管的临床效果分析
Clinical efficacy of washing C-shaped root canal with ethylene diamine tetraacetic acid combined with sodium hypochlorite
张怡然 1孙科家2
作者信息
- 1. 宁波市江夏街道社区卫生服务中心 口腔科,浙江 宁波 315010
- 2. 宁波市鄞州区第二医院 口腔科,浙江宁波 315192
- 折叠
摘要
目的 探索乙二胺四乙酸联合次氯酸钠冲洗C形根管的临床效果.方法 选择宁波市鄞州区第二医院2016年4月~2017年4月收治的74例下颌第二磨牙慢性根尖周炎需行C形根管治疗的患者,按照随机分布原理将所有患者分为实验组与对照组,每组37例.实验组中患者采用乙二胺四乙酸联合次氯酸钠冲洗C形根管,对照组中患者采用生理盐水联合双氧水冲洗C形根管.半年、1年后随访,对所有患者的治疗效果进行统计分析.结果 半年后随访实验组患者治疗痊愈率为73.0%,对照组中患者的治疗愈率为43.2%,1年后随访实验组患者治疗痊愈率为85.7%,对照组中患者的治疗愈率为60.0%,差异具有统计学意义(P<0.05).结论 乙二胺四乙酸联合次氯酸钠冲洗C形根管具有较好的效果.
Abstract
Objective To explore the clinical effect of washing C-shaped root canals with ethylene diamine tetraacetic acid combined with sodium hypochlorite. Methods 74 cases of mandibular second molar with chronic apical periodontitis from April to August 2017 were selected. The patients treated with root canal were divided into the experimental group and the control group according to the principle of random distribution. The patients in the experimental group were treated with ethylene diamine tetraacetic acid combined with sodium hypochlorite to wash C-shaped roots tube, the control group of patients were treated with saline combined with hydrogen peroxide to wash C-shaped root canal. Results After 6 months follow-up, the recovery rate was 73% in the experimental group and 43.2% in the control group. After one year of follow-up, the efficiency of the experimental group was 85.7%, and 60% in the the control group, the difference was statistically significant (P<0.05). Conclusion The treatment of washing the C-shaped root canal with Ethylene diamine tetraacetic acid combined with sodium hypochlorite had better effect.
关键词
乙二胺四乙酸/次氯酸钠/C形根管Key words
ethylene diamine tetraacetic acid/sodium hypochlorite/C-shaped root canal引用本文复制引用
出版年
2017
NETL
NSTL
维普
万方数据