很多家长认为小孩的乳牙迟早要掉，没有什么重要作用，患了龋齿也不需要及时治疗，等换完牙就没事了。这种观点是错误的。乳牙龋齿不仅使孩子遭受疼痛之苦，更重要的是影响儿童身心正常发育。乳牙是乳儿期、幼儿期和学龄期儿童咀嚼器官的主要组成部分，对儿童的生长发育、正常 Many parents believe that children's deciduous teeth sooner or later, there is no important role, suffering from dental caries do not need timely treatment, such as changing teeth to nothing. This view is wrong. Deciduous tooth decay not only pains the child, but more importantly affects the children's physical and mental development. Deciduous teeth are the major components of the chewing organ in infancy, early childhood, and school-age children, and are commonly associated with children's growth and development