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行牙周洁治后,我们用脱敏抛光膏对牙面进行常规抛光处理,并观察脱敏抛光膏在改善牙周洁治后过敏症状方面的作用。1资料与方法1.1一般资料本组共选择179例受试者,全部为2011年3月至2012年5月在大东牙病门诊就诊的患者。将179例牙
After the treatment of periodontal disease, we used the desensitized polishing paste to normalize the tooth surface and observed the effect of the desensitized polishing paste in improving the allergic symptoms after periodontal treatment. 1 Materials and Methods 1.1 General Information 179 subjects were selected in this study, all from March 2011 to May 2012 at the Great East Dentistry clinic patients. 179 teeth will be