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在口腔医院的门诊部里,每天都有不少人前来求治“虫牙”。当医生幽默地问道:“虫在哪里?”,却无人能答出,谁也说不清这“虫”是什么样的。这种所谓的“虫牙”,医学上称之为龋齿。那末,龋齿是不是因有“虫”而起病的呢?当然不是。龋齿是人类口腔病中最常见、最古老的疾患。据考古研究发现,目前整理出的龋病流行资料,可追溯到新石器时代,即公元前1200～3000年。由于古代的科
In the outpatient department of the Stomatological Hospital, many people come to treat “insect teeth” every day. When the doctor humorously asked: “Where is the worm?”, but no one can answer, no one can tell what the “bug” is like. This so-called “insect tooth” is medically known as dental caries. Then did the dental caries cause illness because of “insects”? Of course not. Dental caries is the most common and oldest disease in human oral diseases. According to archaeological research, the current morbidity of rickets collected can be traced back to the Neolithic Age, from 1200 to 3000 BC. Due to the ancient section