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目的:对甲硝唑控释药膜治疗牙周病的临床效果进行研究分析。方法:选取62例牙周病患者随机分为两组(各31例),一组为甲硝唑控释药膜组,一组为甲硝唑片组。结果:甲硝唑控释药膜组患者临床治疗总有效率显著高于甲硝唑片组患者(93.55%和70.97%),差异有显著性(P<0.05);甲硝唑控释药膜组治疗后菌斑指数、牙龈指数和牙周袋深度均显著低于甲硝唑片组患者且低于治疗前,差异有显著性(P<0.05)。结论:在治疗牙周病临床上甲硝唑控释药膜临床效果显著。
Objective: To study the clinical effect of metronidazole controlled release film in treatment of periodontal disease. Methods: Sixty-two patients with periodontal disease were randomly divided into two groups (31 in each group). One group was metronidazole controlled release membrane group and the other group was metronidazole tablet group. Results: The total effective rate of metronidazole controlled release film group was significantly higher than that of metronidazole tablet group (93.55% and 70.97%), the difference was significant (P <0.05); metronidazole controlled release film The plaque index, gingival index and periodontal pocket depth were significantly lower in the group treated with metronidazole than those in the group treated with metronidazole before treatment, the difference was significant (P <0.05). Conclusion: The clinical effect of metronidazole controlled release film in the treatment of periodontal disease is significant.