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报告用甲硝唑药棒治疗牙周病的临床疗效。将门诊病人随机分为治疗组(79个牙)和对照组(21个牙)。结果:经治疗1～8天后,治疗组总有效率为100％,对照组14.3％。经秩和检验,两组之间差异有非常显著意义(H=42.25,P<0.005)。治疗组又分为洁治组(29个牙)和非洁治组,(50个牙),统计学无差异。甲硝唑在牙周袋中缓慢释出药物,作用持久,达到消炎、止痛、止血、抗菌斑作用,未见有副作用。
Reported the clinical efficacy of metronidazole in the treatment of periodontal disease. Outpatients were randomly divided into treatment group (79 teeth) and control group (21 teeth). Results: After 1 to 8 days of treatment, the total effective rate was 100% in the treatment group and 14.3% in the control group. The rank sum test, the difference between the two groups have a very significant (H = 42.25, P <0.005). The treatment group was divided into the treatment group (29 teeth) and the non-cleaning group, (50 teeth), no statistical difference. Metronidazole in the periodontal pocket slow release of drugs, lasting effect, to anti-inflammatory, analgesic, hemostatic, anti-plaque effect, no side effects.