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牙齿健康程度关系到饮食咀嚼、语言、仪表乃至心理等身体健康诸多方面。一颗牙齿就是一个器官,牙齿里面有神经、血管、淋巴管,牙齿健康是现代人健康与文明的标志之一。牙齿健康一旦出现问题,将会对人们的正常生活造成极大的影响,甚至可以危及全身。口腔感染后极易导致支气管炎、咽喉炎、扁桃体炎、肺炎、胃炎、肠炎、肠结核等呼吸道、消化道疾病。另外,口腔中的细菌大量繁殖后会引发细菌性心内膜炎、肾炎、风湿性关节炎等疾病。这一切都严重影响了人们的生活质
Dental health concerns the diet chewing, language, instrumentation and psychological and many other aspects of physical health. A tooth is an organ with nerves, blood vessels and lymphatic vessels in it. Dental health is one of the hallmarks of modern people's health and civilization. Dental health problems, will have a great impact on people's normal life, and even can endanger the whole body. Oral infection can easily lead to bronchitis, pharyngitis, tonsillitis, pneumonia, gastritis, enteritis, intestinal tuberculosis and other respiratory, gastrointestinal diseases. In addition, oral bacteria multiply will lead to bacterial endocarditis, nephritis, rheumatoid arthritis and other diseases. All this has seriously affected people's quality of life