Observation on the effect of metronidazole dry powder on the prevention of alveolalgia after extraction of mandibular impacted teeth / 中国生化药物杂志

ABSTRACT

Objective To investigate the effect of metronidazole powder on the prevention of alveolalgia after extraction of mandibular impacted teeth. Methods two groups of mandibular teeth underwent surgical removal treatment, study group for teeth after Metronidazole Tablets will grind it into powder and dexamethasone sodium phosphate filling extraction wound and sutured; the control group were only given mandibular teeth tight control suture. Two groups of patients with postoperative mandibular impacted teeth were treated with oral amoxicillin for 1 weeks and effective follow-up, record the occurrence of dry socket, the data input SPSS software to give the corresponding analysis and conclusions. Results The incidence of dry socket after tooth extraction was 3.45％ in the study group and 20.69％ in the control group. The difference between the 2 groups was statistically significant(P<0.05). Conclusion Application of metronidazole powder of mandibular impacted tooth extraction, can significantly reduce the incidence of alveolalgia, it is worthy of clinical application.