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养生误区：老年人牙齿护理的6个误区
发布时间：2011-03-21      来源：

    随着年龄的逐渐老龄化，老年人的牙齿则显得更加重要。然而在牙齿护理方面有以下几方面的认识误区是需要纠正的。

    误区之一：只要坚持刷牙，就没必要洗牙了。

    刷牙并不能完全代替洗牙，饮食可在牙面上留下痕迹，经细菌作用形成牙斑，单靠每天早晚刷牙是难以清除干净的。

    误区之二：掉一两颗牙，不必急着补，等掉净了换全口假牙。

    有些人认为，年纪大了，缺几颗牙是正常的事。缺了牙又不想镶假牙，怕麻烦花钱多，缺就让它空缺吧。这样下去害处很多，它会明显降低咀嚼能力，影响消化和营养吸收，加快邻牙松动脱落。镶上假牙可助你消除缺陷、恢复牙齿功能，并稳定邻近的牙齿。

    误区之三：老人抽烟、喝茶沉积的黄牙黑牙无法变白。

    目前的牙齿美容已经达到相当的水平，吸烟、喝茶、喝咖啡等形成着色性污垢是牙表面变色，容易除掉，即使四环素牙等牙体变色也有办法将其改变。同时，牙齿美白不仅仅是为了美容，也是牙齿保健和牙病防治的重要措施。

    误区之四：老人牙齿松动脱落是自然现象，防也无用，治也无益。

    大多数老年人的牙齿松动脱落是因牙周病、根面龋、骨质疏松等疾病引起的，只要这些病得到预防和治疗，就会延后脱落的年限。

    误区之五：人牙越磨越结实，啃点硬东西没关系。

    过度磨损就会被破坏掉牙外层包的珐琅质。牙齿磨损严重，会造成牙齿向前移位或脸形改变，并引起耳旁的颞颚关节因长期不当咬合而引发疼痛。所以老人的牙齿应特别避免磨损。

    误区之六：只漱口不刷牙，这是祖宗传下来的。

    不少高龄老人至今没有刷牙习惯，尤其农村的老人更多见。其实正确的刷牙既有牙刷的机械刷洗作用，又有牙膏的化学去污和消毒杀菌作用。可有效地防止菌斑和牙石的形成。

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健康提醒刷牙后含漱两分钟  上一篇 | 下一篇  刷牙后含漱两分钟

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