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编辑同志: 在电视、广播以及有关书刊上经常听到、看到一些关于孩子要保持牙齿清洁问题。但我又听有些人说小孩子不能过早刷牙,否则容易烂牙根,牙齿会未老先衰,不知此论是否有科学依据,请您指点。汪立敏汪立敏同志: 你所说的“烂牙根”在医学上往往指龋齿(蛀牙)和牙龈炎。龋齿,是小儿时期最常见的牙病,特别是乳牙,更易发病。一旦发生龋齿,且不及
Editorial comrades: In television, radio and related books and periodicals often heard, to see some about the child to keep teeth clean. But I also heard some people say that children can not brush their teeth too early, otherwise easily rotten roots, teeth will not old before the first failure, I do not know whether this theory has scientific basis, please give pointime. Comrade Wang Limin Wang Limin: What you mean by “rotten roots” often refers to dental caries (tooth decay) and gingivitis in medicine. Dental caries, is the most common dental disease in infancy, especially deciduous teeth, more prone to disease. In the event of dental caries, and not