错患者矫治前后口腔卫生行为的改变

The changes of oral hygiene behaviors following orthodontic treatment

目的 评价固定矫治器治疗对错患者口腔卫生行为引起的变化。方法 开始固定矫治器治疗 3个月以上的错患者 15 0名 ,进行问卷调查 ,了解其口腔卫生行为的改变。结果 接受正畸治疗后 ,刷牙次数、每次刷牙时间等均有增加。结论 正畸治疗的实施对错患者口腔卫生行为的改进有积极影响。

Objective To evaluate oral hygiene behavior changes of the patients, who are treated by fixed appliance.Material and method The sample consists of 150 malocclusion patients. They have worn the fixed appliance for more than 3 months. Changes in patient’s oral hygiene behavior are investigated by questionnaire.Results Both the frequency and the duration of brushing teeth are increased when the patients take the orthodntic treatment.Conclusion Orthodontics treatment has positive influence on the patients oral hygiene behavior.