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Old 10-02-2011, 09:34 PM   #1
fuib16934
 
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Default 牙签使用不当招来牙周炎

很多人在吃饭后喜欢用牙签剔牙,这样做到底好不好呢?首先我们要知道,食物嵌塞对牙齿的危害很大。滞留的食 物残渣会对牙龈产生刺激,如果嵌塞的时间较长,还会引起牙周组织发炎。

用牙签剔牙能够防止它们对牙齿的破坏,但是牙签常常又会对牙齿组织造成伤害。因为我们所用的牙签是木制的, 有的表面虽然经过抛光,但是如果我们通过放大镜来观察,可以看见牙签的表面有粗糙的突起,用这种牙签去除食 物残渣,容易损伤牙龈,造成牙龈出血、发炎。

牙签是一些中老年人的必备品,这部分人群大多牙齿间隙大,需要特别注意牙签的使用方法,ad健腹机价格。如果使用不当就会造成牙龈炎、牙龈萎缩、牙间隙增大而导致牙周病,ad二代收腹运动机

那么如何正确使用牙签呢?

(1)要选择质地较硬、不易折断、表面光滑、没有毛刺及横断面为扁圆形或三角形的牙签,最好是购买市售成品 牙签,要注意保侍清洁,不要用不干净的小木棍、铁丝、大头针或火柴棍来代替,ad健腹机价格

(2)牙签最好用于牙间有空隙存在的情况下,牙签以45度角进入,尖朝向咬东西的牙面,ad收腹运动机,侧缘接触于间隙的牙龈。然后用牙签的侧缘沿着牙面刮净牙面,特别是在凹的根面和牙根分叉的部位,可用牙签 尖及侧缘刮剔,并可将牙面磨光。如果有食物纤维嵌塞,可做颊舌侧穿刺动作,将食物剔出,然后漱 口。

(3)如果牙龈乳头正常,牙签只限于用在牙龈沟内,切不可将牙签用力压入牙间乳头区,因为这样会使本来没有 间隙的牙齿间形成缝隙,食物更容易嵌塞,再用牙签去剔,久而久之,成为恶性循环,使牙间隙增大,牙龈乳头萎 缩,既造成牙周病又影响美观和功能.
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Old 10-02-2011, 09:37 PM   #2
pavelzxukk
 
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