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牙釉质脱矿是釉质龋发生的早期阶段,亦是固定正畸的主要并发症之一.正畸治疗中菌斑易附着于托槽周围,代谢产酸引起牙釉质脱矿,釉质显微结构破坏,Ca、P离子丢失,最终导致龋病,严重影响正畸治疗中牙齿的健康与美观.本文对检测正畸牙釉质脱矿常用的临床和实验室检测方法作一综述.“,”Enamel demineralization is an initial stage of dental caries,as well as one of the primary complications in fixed orthodontics.Dental plaque attached around the brackets produce acids that cause enamel micro-structural destruction and loss of calcium and phosphate ions from the enamel,which eventually leads to dental caries.Tooth longevity and aesthetics are severely influenced by this devastating complication.The presented article systematically reviewed literatures about the commonly used laboratory and clinical detection methods for orthodontic enamel demineralization.