派丽奥防治正畸基牙牙龈炎的临床研究

Clinical study of periocline for preventing gingivitis during orthodontic treatment by fixed appliance

目的:观察“派丽奥”防治正畸矫治中出现牙龈炎症的临床疗效。方法:随机选择60例接受正畸治疗的牙龈炎病人,分为两组每组各30例,记录牙龈指数(G I)、菌斑指数(PLI)、出血指数(B I),基础治疗后,实验组和对照组分别给派丽奥和碘甘油,每周注药1次,共4次,停药后4周进行对比观察。结果:对照组有效率为52%,实验组有效率达94%。结论:派丽奥能有效抑制牙周袋内细菌的生长,维持固定正畸矫治中牙周健康,阻止牙龈炎的发生。

AIM：To observe the clinical efficacy of periocline for preventing and curing gingivitis during the orthodontic treatment. METHODS：Sixty cases with gingivitis selected randomly from the patients with orthodontic therapy were divided equally into 2 groups （the experiment group and the control group）. The gingivitis index （ GI ）, plaque index （PLI）, and bleeding index （BI） were recorded 3 times during this experiment. After supragingival scaling, in the experiment group periocline was injected into the gingival pockets,and in the control group 1% iodine glycerine（IG） was injected, once a week. After 4 weeks, the results were observed. RESULTS ：The rate of efficacy of the control group was 52%, that of the experiment group was 94%. CONCLUSION ：Periocline can effectively restrain the growth of the of periodontal bacteria, keep the health of periodontal tissue during orthodontic treatment and prevent gingivitis.