甲硝唑粉预防下颌阻生齿拔除后干糟症的临床观察  

Observation on the effect of metronidazole dry powder on the prevention of alveolalgia after extraction of mandibular impacted teeth

作　　者：王新斌 叶文成[1] 张波[1] WANG Xin-bin;YE Wen-cheng;ZHANG Bo(Oral center, Lishui central hospital, Lishui 323000, China)

机构地区：[1]丽水市中心医院口腔中心,浙江丽水323000

出　　处：《中国生化药物杂志》2017年第9期196-197,共2页Chinese Journal of Biochemical Pharmaceutics

摘　　要：目的探讨甲硝唑粉对下颌阻生齿拔除后干槽症的预防效果。方法2组下颌阻生齿患者均接受拔除手术治疗，研究组待患牙拔除后将甲硝唑片研磨成粉末后与地塞米松磷酸钠填塞入拔牙创面、严密缝合；对照组下颌阻生齿患者仅给予严密对照缝合。2组下颌阻生齿患者术后均给予阿莫西林口服并给予1周有效随访，记录其干槽症发生情况，将所得数据输入SPSS软件后给予相应分析并得出结论。结果研究组拔牙术后干槽症发生率为3.45%，对照组拔牙术后干槽症发生率为20.69%，2组差异有统计学意义（P＜0.05）。结论甲硝唑粉可降低下颌阻生齿拔除后干槽症的发生率，值得临床应用。Objective To investigate the effect of metronidazole powder on the prevention of alveolalgia after extraction of mandibularimpacted teeth.Methods two groups of mandibular teeth underwent surgical removal treatment,study group for teeth after Metronidazole Tabletswill grind it into powder and dexamethasone sodium phosphate filling extraction wound and sutured;the control group were only given mandibularteeth tight control suture.Two groups of patients with postoperative mandibular impacted teeth were treated with oral amoxicillin for1weeks andeffective follow-up,record the occurrence of dry socket,the data input SPSS software to give the corresponding analysis and conclusions.ResultsThe incidence of dry socket after tooth extraction was3.45%in the study group and20.69%in the control group.The difference between the2groupswas statistically significant(P<0.05).Conclusion Application of metronidazole powder of mandibular impacted tooth extraction,can significantlyreduce the incidence of alveolalgia,it is worthy of clinical application.

关 键 词：下颌阻生齿 拔除术 干槽症 甲硝唑粉 预防效果 

分 类 号：R782.11[医药卫生—口腔医学]