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每个人从小到老的任何时期都有可能发生牙病,所以牙齿的保健与牙病的防治应贯穿一生。现代医学理论认为,人在40～60岁为渐衰期,60岁以上为衰老期。随着年龄增大,口腔治疗也就越困难。首先老年人行动不便,多患有各种全身性疾病,如高血压、糖尿病,心脑血管疾病等,龋病也是老年人的常见病和多发病。据西方国家统计,大约90％的老年人都患有龋病。最近据北京市调查,60岁以上的老年人80％患有龋病,90％缺牙。可见牙病防治与牙齿保健对老年人是何等重要。
Everyone from early childhood to any period of dental disease may occur, so dental care and prevention and treatment of dental should be throughout his life. Modern medical theory that people in 40 to 60 years of decline, more than 60 years of aging. With age, the more difficult oral treatment. First of all, the elderly mobility, often suffering from a variety of systemic diseases, such as hypertension, diabetes, cardiovascular disease, caries is also a common and frequently-occurring disease in the elderly. According to western countries, about 90% of elderly people suffer from dental caries. According to a recent survey in Beijing, 80% of elderly people over the age of 60 suffer from dental caries and 90% lack teeth. Visible dental prevention and dental care for the elderly is how important.