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牙齿是人体最重要的器官之一,好的牙齿是维持身体健康的基本保障,这一点对于老年人来讲尤为重要。老年人的牙齿特点普遍表现为四多:①牙齿磨损多:牙齿经过数十年的使用,表面的釉质(珐琅质)已基本被磨耗殆尽,牙本质外露、牙面变平、牙齿变短。从而导致吃饭时咬不烂东西,吃东西时间长了关节累,凉的不能吃、热的也不能吃等咀嚼效率低下、颞颌关节病变、牙本质过敏的症状,有的还可能发展为牙髓炎、根尖周炎而出现
Teeth is one of the most important organs of the human body. Good teeth are the basic guarantee for maintaining good health. This is especially important for the elderly. Elderly teeth are generally characterized by more than four characteristics: ① many teeth wear: the teeth after decades of use, the surface of the enamel (enamel) has been basically worn out, exposed dentin, flattened teeth, teeth shorter. Resulting in bad things when eating, eat a long time tired, cold can not eat, the heat can not eat chewing inefficiency, temporomandibular joint disease, dentin hypersensitivity symptoms, and some may also develop into teeth Myelitis, apical periodontitis and appear