Q1我家宝宝两岁半了,发现牙齿上有黑斑,是不是龋齿啊?牙刷刷不掉的。Q2我家宝宝从15个月左右就发现龋齿,到现在四颗门牙已经掉了一半,上牙里面有两颗牙齿已经有点发黑了。我很着急,希望专家能帮我出出主意。Q3我家宝宝有乳牙龋齿,她才11个月大,可以给她刷牙了吗?她喜欢睡觉之前吃奶,已成养成习惯了,不知道是不是这个原因导致她得了龋齿的。宝宝的乳牙龋齿是口腔科屡见不鲜的事了。宝宝经常喝奶,而且喜欢吃甜食,大多数又还没有养成良好的刷牙习惯,因此,乳牙很容易被蛀。不过很多家长都不重视宝宝的“乳牙 Q1 My baby is two and a half years old, I found dark spots on my teeth, is it dental caries? Toothbrush can not afford to brush. Q2 My baby found dental caries in about 15 months. By now, four incisors have lost half of their teeth, and two teeth in the upper teeth have been slightly darker. I am in a hurry, I hope experts can help me out ideas. Q3 My baby has deciduous dental caries. She is 11 months old and can I brush her teeth? She likes to nurse before going to bed and has become a habit. I do not know if this is the cause of tooth decay. Baby teeth deciduous dental department is a common occurrence of dentistry. Babies often drink milk, but also like to eat sweets, most of them have not yet developed a good brushing habits, therefore, deciduous teeth are easily eaten. However, many parents do not attach importance to the baby ”baby teeth