Quick Search


Tibetan singing bowl music,sound healing, remove negative energy.

528hz solfreggio music -  Attract Wealth and Abundance, Manifest Money and Increase Luck



 
Your forum announcement here!

  Free Advertising Forums | Free Advertising Board | Post Free Ads Forum | Free Advertising Forums Directory | Best Free Advertising Methods | Advertising Forums > Post Your Free Ads Here in English for Advertising .Adult and gambling websites NOT accepted. > Post Your Products & Services Here

Post Your Products & Services Here This section is for posting your free classified ads about new products and services, software, ebooks, and more.

Reply
 
Thread Tools Display Modes
Old 10-02-2011, 09:34 PM   #1
fuib16934
 
Posts: n/a
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.
  Reply With Quote

Sponsored Links
Old 10-02-2011, 09:37 PM   #2
pavelzxukk
 
Posts: n/a
Default new preteen models

preteen models

nonudemodels free
young pre teen mpdels
sweet cuties portfolio

free no nude preteen models

preeten girls nonude
100 nn models tube
models ######y young nude
preteen titties
preteenns preteens model
sensual preteen models
preteen modeling

preteen models non nude

pree teen nonude models
preteen mod_ls
young child nonude model
preteen model brenda pictures nude

preteen models nonude pics

stacy webegirlz biz
child models nn sites
young non nude pics
none nude kids
exclusiv preteen lolas

nonude preteen models ##################

nn preteen modals
pre teen modeling andy
16 y o model
sniffing preteen school girls panties
models nonude preteen childs
hope no nude
chil top model no nude

nonude preteen models free

nonude modelos fashion
top 100 preteen nonudes
preeten model 2010
100 nonude preeteen models
nn preteen free photos
pre teen chil models
little modelling preteens
preteen nonude ##############
fashion kids tgp
  Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off


All times are GMT. The time now is 04:18 AM.

 

Powered by vBulletin Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Free Advertising Forums | Free Advertising Message Boards | Post Free Ads Forum