正畸过程中釉质脱矿的研究进展

Research progress on enamel demineralization during orthodontics

随着正畸患者的增多,正畸过程中患者的釉质脱矿率亦越来越高。尽管正畸治疗并非导致釉质脱矿的直接原因,但其对口腔生态环境却有着间接的影响。譬如,正畸矫治器的使用、正畸附件数量的增加和正畸疗程的延长皆可导致口腔微生物数量的增加,阻碍患者对食物残渣的清洁等;因此,本文就釉质脱矿率和脱矿牙位调查,釉质脱矿因素及其相关分析,预防措施和口腔保健研究进展作一综述。

With the increasing number of orthodontic patients, the rate of enamel demineralization is getting higher and higher. Although orthodontic treatment does not lead to the direct cause of enamel demineralization, but it has an indirect impact on oral ecological environment. For example, the use of orthodontic appliances, increasing number of orthodontic attachments and orthodontic treatment can lead to more numbers of oral microorganisms, hinder patients clean of food residue. Therefore, the enamel demineralization rate and demineralization teeth bit investigation, enamel demineralizing factors and correlation analysis, prevention measures and oral health research progress are reviewed here.