Methods: The normal enamel and enamal with artificial caries were put into the middle bottles of four titrate systems under the same conditions.

將不同面積(12欧美丝袜精品久久中文字幕、24国产精品不卡在线观看、48男人的视屏超碰女人帮、96 mm2)健康的和有人工齲的釉質(zhì)塊放在同樣條件不同體外滴定系統(tǒng)的中瓶?jī)?nèi)日韩一区高清在线播放免费，每個(gè)系統(tǒng)每4 h投入1片緩釋氟粘貼片，共30片在线观看AA。

Tooth wear is defined as the loss of the tooth substance which is not caused by dental plague, caries and injuries.

牙齒磨損是指在沒有菌斑日本视频网址、齲壞及外傷情況下牙體組織喪失的現(xiàn)象。

The prevalence of poor eyesight was the highest in the three common diseases and followed by caries and trachoma.

三種常見病中黄色网站/在线，視力低下的患病率最高无修正小视频在线观看视频，其次是齲齒，沙眼患病率較低色色色色色婷婷。

Methods By use of random sampling, 200 5yearold and 200 12yearold children from nonferrous metal industrial areas and the same number children from nonindustrial areas were examined, which included conditions of dental caries, oral hygiene and dental fluorosis in 12 yearold children. Meanwhile, fluoride concentration in drinking water was measured. Results For the 5 yearold children, the prevalence and DMF index had no statistical difference between the industrial areas and nonindustrial areas.

選擇有色金屬基地兒童作為研究對(duì)象日韩一区二区三区在线观看，以臨近非工業(yè)區(qū)作為對(duì)照區(qū)，采用隨機(jī)抽樣的方法分別抽取有色金屬工業(yè)區(qū)與非工業(yè)區(qū)5歲和12歲兒童各200名色色综合五月，共800名91AV免费视频，調(diào)查兒童齲病患病狀況、口腔衛(wèi)生狀況和12歲兒童氟牙癥狀況欧美AAAA级精品a片，并測(cè)定當(dāng)?shù)仫嬎|(zhì)量濃度3a级黄色视频。

Today anticarious immunization becomes one of the focuses in caries preventative study.

免疫防齲是目前齲病預(yù)防研究的熱點(diǎn)之一。

Results In the Department of Stomatology, the most common oral disease of the senile out-patients were periodontitis, dental caries, and apicitis.

結(jié)果門診老年人口腔疼痛就診的前3位口腔疾病是：牙周炎欧美日韩免费乱码高清视频、齲齒和根尖炎色呦呦.m3.u8。

(1) The 2% glutaraldehyole pulpotomy has the function of killing bacteria and could cure deep caries and early pulpitis;(2) The curative effects of six months after operation is better than that of three months and of upper jaw is better than that of lower jaw by using 2% glutaraldehyole pulpotomy;(3) The prognosis of 2% glutaraldehyole pulpotomy depends on selecting indication and the patients cooperation in the course of operation;(4) It must be early performed with the root canal therapy that the cases of further developing apicitis, the absorption of root apiex is over 1/3, the pulp necrosis and periapical disease.

(1) 2%戊二醛活髓切斷術(shù)具有殺菌的功能，對(duì)于深齲及早期牙髓炎可以治愈成人熟女综合电影网站；(2) 2%戊二醛活髓切斷術(shù)治療乳磨牙牙髓炎六個(gè)月后的療效明顯好于三個(gè)月的療效综合网网，上頜組療效明顯好于下頜組；(3) 2%戊二醛活髓切斷術(shù)的預(yù)后取決于適應(yīng)證的選擇及治療過程中患兒的配合程度先锋资源导航；(4)對(duì)于進(jìn)一步發(fā)展為根尖炎的病例及根尖吸收超過1/3A片线观视频费网址、牙髓壞死和根尖周有病變者，應(yīng)及早行根管治療術(shù)日韩精品永久免费视频。

Digital radiology and image analysis for approximal caries diagnosis.

數(shù)字化醫(yī)學(xué)影像技術(shù)的發(fā)展得益并依賴于微電子毛片二级片、信息技術(shù)及材料科學(xué)的進(jìn)步。X線探測(cè)器結(jié)構(gòu)及成像性能的不斷改進(jìn)亚洲黄色网址免费看看，時(shí)間減影啪啪视频.com我们我、及計(jì)算機(jī)輔助診斷等新技術(shù)應(yīng)用于牙頜面醫(yī)學(xué)影像檢查，數(shù)字化醫(yī)學(xué)影像設(shè)備的集成一體化等国产高潮美女在线观看免费，必將成為未來牙頜面數(shù)字化X線成像技術(shù)的發(fā)展趨勢(shì)日韩.中亚.欧美。

Objective:To choose the children repaired the caries with general and atraumatic restorative treatment,and to evaluate the effect.

目的：選擇適合兒童進(jìn)行常規(guī)和非創(chuàng)傷性充填術(shù)技術(shù)，評(píng)價(jià)常規(guī)和ART技術(shù)采用FXⅡ玻璃離子水門汀修復(fù)齲損的效果一级AAAAAA片毛片在线播放。

Atraumatic restoration treatment is a ideal method for filling cement caries,glass ionomer silver reinforced restorative is a ideal material.

非創(chuàng)傷性充填技術(shù)是修復(fù)老年人后牙根面齲較理想的方法黄页在线观看的视频免费，銀粉玻璃離子是較理想的充填材料。