刷牙时间对青少年正畸患者口腔健康状况的影响及其临床意义

发布时间：2019-02-16 19:22

【摘要】：目的:探讨刷牙时间对青少年正畸患者口腔健康状况的影响及其临床意义。方法:选取本院2015年4月—2017年4月收治的90例青少年正畸患者为研究对象,之后采用《正畸矫治期间刷牙时间记录回执》的相关数据,并根据患者的刷牙时间分为3组,各30例,分别为7~10min、5~7min以及3~5min。观察3组患者治疗前后的各项口腔健康指数,其中包括牙菌斑指数(PLI)、釉质脱矿指数(EDI)、龈沟出血指数(SBI)以及软垢指数(DI-S)。结果:治疗后5~7min组患者的PLI、EDI、SBI、DI-S指数,对比3~5min组有明显的降低(P0.05);而5~7min组,对比7~10min组有稍微的降低,但无明显差异(P0.05)。结论:对刷牙时间大于5min的正畸患者,可显著改善其口腔卫生状况,尤其是对于刷牙时间为5~7min的正畸患者,其改善效果最佳。因此,在临床中对于青少年正畸患者,医生应建议其刷牙时间控制的在5min以上。
[Abstract]:Objective: to investigate the effect of brushing time on oral health status of adolescent orthodontic patients and its clinical significance. Methods: 90 cases of juvenile orthodontic patients admitted in our hospital from April 2015 to April 2017 were selected as study subjects. The data of brushing time during orthodontic correction were recorded and recorded. The patients were divided into 3 groups according to the time of brushing teeth. 30 cases in each group were 7 minutes 10 minutes, 5 minutes, 7 minutes, and 3 minutes, 5 minutes, respectively. The oral health indexes before and after treatment were observed, including dental plaque index (PLI), enamel demineralization index (EDI), gingival sulcus bleeding index (SBI) and soft scale index (DI-S). Results: the PLI,EDI,SBI,DI-S index of 5~7min group was significantly lower than that of 3~5min group (P0.05), while that of 5~7min group was slightly lower than that of 7~10min group (P0.05). Conclusion: for the orthodontic patients whose brushing time is longer than that of 5min, the oral hygiene status can be improved significantly, especially for the orthodontic patients whose brushing time is 5~7min. Therefore, for adolescent orthodontic patients, doctors should recommend that their brushing time should be controlled above 5min.
【作者单位】：临沂市郯城县第一人民医院口腔科
【分类号】：R783.5

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