For the first time,the FDA has issued awarning that the mercury contained in silver dental fillings may pose neurological risks to children and pregnant women.

美國食品藥品管理局首次發(fā)出警告国产黄色精品网站在线观看，使用含有汞的鍍銀補(bǔ)牙材料對兒童和孕婦的神經(jīng)系統(tǒng)會造成危險(xiǎn)

We present the case of an 11y/o girl with skeletal Class II but high mandibular plane angle, severe crowding, rotated upper first molars, and Class II dental malocclusion. Four first bicuspids extraction with a fixed appliance orthodontic treatment was undertaken.

最常被用來改正上顎大臼齒的去旋轉(zhuǎn)裝置就是跨顎弧線(transpalatal arch538视频在线免费观看， TPA)国产精品无码一区二区应用，但是由於該裝置作用范圍較小對於不當(dāng)旋轉(zhuǎn)較大的上顎大臼齒將不易置入亚洲激情国产一区精品，且會產(chǎn)生過大之施力與力矩欧美视频在线观看免费电影。

At a dental surgery in Edinburgh, there has been an increase of 10 to 20 per cent in bruxism cases over the last 18 months.

在英國愛丁堡的一家牙科診所內(nèi)亚洲欧美在线观看wwwwww，過去的一年半時間里，磨牙癥患者就醫(yī)的比例就從10%增長到了20%中文字幕资源在线。

Many kinds of treatment for bruxism have been tried as well, with widely varying rates of success, including dental appliances that keep the teeth apart; various kinds of psychotherapy and behavioral therapy; drugs; and even nutritional supplements, on the theory that a mineral or vitamin deficiency may be responsible.

對磨牙癥的許多種治療方法也已經(jīng)被嘗試過国产野视频在线观看快播，成功的幾率相差很大，包括讓牙齒分開的牙科器械七七九九色色,,；各種各樣的心理療法和行為療法精品国内在线；藥物；基于礦物質(zhì)或維生素的缺乏也許和磨牙癥有關(guān)的理論所進(jìn)行的營養(yǎng)補(bǔ)充污视频网站国产免费。

For children with intractable bruxism may be a special night molar appliance, so that when children go to bed at night to wear to prevent nighttime teeth, dental protection.

對于頑固性小兒磨牙癥日韩无码h，可特制一個夜磨牙矯治器，讓小兒晚上睡覺時戴上男女18禁啪啪无遮挡激烈动态图红，防止夜間磨牙免费成年人在线，保護(hù)牙齒。

The etiological factors of dental caries are ,,, and ; the major cariogenic bacteria is .

36鄰面頸1/3齲壞制備的洞是類洞人人澡人人看人人摸；12 腭面窩齲壞制備的洞是

So adsorption of the cariogenic bacterium on the dental surface increased,incidence of the caries also possibly increasd.

口腔內(nèi)帶負(fù)電荷的致齲菌在牙齒表面的吸附增加国产综合男女视频一区二区，因而牙齒的齲患率可能也會相應(yīng)增加。

Fluoride can inhibit the cariogenic bacteria and propagation; thereby reducing the opportunity for dental caries.

氟化物能抑制和致齲菌繁殖99农村一级毛片，從而減少齲齒的機(jī)會日韩一区黄色小视频。

Objective To establish and develop a quick, special and sensitive method for quantifying carigenic strains and assessing the relationship between the level of four-species cariogenic pathogens in dental plaque and dmfs index.

目的 建立定量檢測致齲菌的快速、敏感黄网站色视频免费一级毛片、特異的方法日韩-本道黄色网站站。分析牙菌斑中主要致齲菌數(shù)量與乳牙齲失補(bǔ)牙面指數(shù)的關(guān)系。

Some people think that the role of chewing gum have dental caries, it was stated that there Cariogenic role of chewing gum, then chewing gum on oral health in the end be beneficial or harmful?

有人認(rèn)為口香糖有防齲作用国产又黄又爽又色视频在线，也有人認(rèn)為口香糖有致齲作用久久免费AV片国产精品，那么口香糖對口腔健康到底是有益還是有害？