前言龋蝕是牙齿组织逐漸被破坏消失的一种疾病,它占着口齿疾病的相当比例,不因性別、年龄、种族而受限。龋蝕发展,能引起牙髓,牙根周圍,以及頜骨的疾病,不仅使患者痛苦,損害嘴嚼功能,更重要的是龋蝕是一个坏死的病灶,能影响全身健康,酿成其他疾病,而直接或間接的危害患者的生命。 Introduction Caries is a disease in which tooth tissues gradually disappear and disappears. It accounts for a considerable proportion of oral diseases and is not limited by gender, age and race. Caries development, can cause dental pulp, root around the jaw and jaw disease, not only makes the patient suffering, chewing function damage, more importantly, caries is a necrotic lesion that can affect the general health and lead to other diseases, And directly or indirectly endanger the lives of patients.