經常用牙(ya)簽剔牙(ya)好(hao)不好(hao) 牙(ya)簽剔牙(ya)的三(san)大危害(hai)介(jie)紹

在一些飯店的餐桌上(shang)(shang)，或(huo)(huo)比(bi)較(jiao)講究的宴席上(shang)(shang)，常常備有(you)做(zuo)工精細的竹制、木制或(huo)(huo)塑料(liao) 牙(ya)(ya)簽(qian) ，供餐后剔(ti)牙(ya)(ya)。從表面(mian)上(shang)(shang)看，餐后把塞在牙(ya)(ya)縫中(zhong)的食物及(ji)時用牙(ya)(ya)簽(qian)剔(ti)出來是好(hao)事，對(dui)口腔(qiang)清(qing)潔(jie)及(ji)牙(ya)(ya)齒(chi)的保護有(you)用，但是長期使用牙(ya)(ya)簽(qian)并不可取，它(ta)對(dui)牙(ya)(ya)齒(chi)害(hai)多利(li)少。

牙簽剔牙的三大危害

1.易引起牙齦發炎。剔牙時，銳利的牙簽很容易傷到嬌嫩的牙齦(yin)。牙齦(yin)表面一旦有傷口，細菌(jun)就會乘機而入引起牙齦(yin)發炎。

2.易(yi)引(yin)起(qi)牙(ya)(ya)齒(chi)(chi)松(song)(song)動(dong)(dong)和脫落(luo)剔牙(ya)(ya)時(shi)，如果經常損傷牙(ya)(ya)齦，長此(ci)以往便會導(dao)致(zhi)牙(ya)(ya)齦萎縮，牙(ya)(ya)根暴露。由于(yu)牙(ya)(ya)齒(chi)(chi)的形狀是頭(tou)大(da)根小，牙(ya)(ya)齦萎縮，使(shi)牙(ya)(ya)根之間的縫隙增大(da)，食物殘(can)渣就更容(rong)易(yi)進去。殘(can)渣越(yue)多，剔牙(ya)(ya)越(yue)勤，于(yu)是周而復(fu)始(shi)，惡(e)性循環，最(zui)終導(dao)致(zhi)牙(ya)(ya)根失(shi)去保護，引(yin)起(qi)牙(ya)(ya)齒(chi)(chi)松(song)(song)動(dong)(dong)或脫落(luo)。

3.易引起牙痛牙齒表面包著(zhu)一層(ceng)牙釉質，可(ke)以起到保護牙本質的作用。牙根處(chu)的牙釉質很薄(bo)，經常(chang)剔牙會使牙釉質受到磨損(sun)。牙齒失(shi)去了(le)保護層(ceng)后就會對冷、熱、酸、甜敏(min)感，并(bing)容易引起牙痛。

那(nei)么(me)，不(bu)(bu)用牙(ya)(ya)(ya)(ya)簽，塞進去的(de)(de)食物怎么(me)出來呢﹖1、我(wo)們提倡飯后(hou)(hou)漱(shu)(shu)口，實在漱(shu)(shu)不(bu)(bu)出來，可以用牙(ya)(ya)(ya)(ya)刷刷，或者用手帕、毛巾(jin)按在食物所塞的(de)(de)部位輕(qing)(qing)(qing)輕(qing)(qing)(qing)一(yi)擦就可以出來，這些(xie)都比牙(ya)(ya)(ya)(ya)簽優(you)越得(de)多(duo) ，不(bu)(bu)會帶來什么(me)損傷。2、專(zhuan)業牙(ya)(ya)(ya)(ya)醫建(jian)議人們使(shi)用牙(ya)(ya)(ya)(ya)線(xian)(xian)。牙(ya)(ya)(ya)(ya)線(xian)(xian)不(bu)(bu)僅能(neng)剔(ti)出嵌(qian)塞食物，還(huan)能(neng)清潔牙(ya)(ya)(ya)(ya)面。牙(ya)(ya)(ya)(ya)線(xian)(xian)大多(duo)是用尼龍線(xian)(xian)、絲(si)線(xian)(xian)、滌綸線(xian)(xian)或上蠟的(de)(de)棉線(xian)(xian)制成的(de)(de)，線(xian)(xian)的(de)(de)纖(xian)維松(song)散，容易通(tong)過牙(ya)(ya)(ya)(ya)間隙(xi)(xi)接觸緊密的(de)(de)區域。使(shi)用牙(ya)(ya)(ya)(ya)線(xian)(xian)剔(ti)牙(ya)(ya)(ya)(ya)時，將線(xian)(xian)結(jie)成環形或將線(xian)(xian)的(de)(de)兩(liang)(liang)端繞在兩(liang)(liang)手的(de)(de)中指(zhi)上，兩(liang)(liang)指(zhi)間的(de)(de)線(xian)(xian)應剩余(yu)3～5寸，然后(hou)(hou)用兩(liang)(liang)拇(mu)指(zhi)將線(xian)(xian)壓入牙(ya)(ya)(ya)(ya)間隙(xi)(xi)，沿一(yi)側(ce)牙(ya)(ya)(ya)(ya)面輕(qing)(qing)(qing)輕(qing)(qing)(qing)抽動，再(zai)換另一(yi)側(ce)，反(fan)復四五(wu)次，直到牙(ya)(ya)(ya)(ya)面清潔或嵌(qian)塞食物被清除為止。使(shi)用牙(ya)(ya)(ya)(ya)線(xian)(xian)最(zui)好每日一(yi)次，特別(bie)是晚飯后(hou)(hou)。