牙行

结论：用IPS-EmpressⅡ铸瓷冠对前牙行冠、桥修复可获良好临床效果，且具完好美观表现。

Conclusion : IPS-Empress ⅱ ceramic crown and bridge is a reliable and ideal choice for the anterior aesthetic restoration .

方法：采用2种上颌窦提升技术，对31例42颗垂直骨量不足的上颌后牙行上颌窦提升术及同期种植体植入术。

METHODS : 31 maxillary sinus underwent two kinds of sinus lifting techniques and simultaneously 42 implants placement .

牙人牙行在前现代中国社会十分普遍，几乎涉及所有商品交换领域，本文以牲畜交易中牙人牙行为观察点。

Broker and broker-house were common in pre-modern China , it involved almost all kinds of goods in country fair .

方法对离体牙行内漂白，用分光光度法检测过氧化氢渗漏量。

Methods intracoronal bleaching was given to exsomatized teeth , and the amounts of penetrated hydrogen peroxide was determind by spectro-photo-metry .

明律私充牙行埠头条的创立及其适用

The Establishment and the Application of the lv of Private Brokers ( Si Chong Ya Hang Bu Tou ) in Ming Dynasty

结论：自凝塑料的细胞毒性为中度，临床对活髓牙行暂时冠桥修复时应慎用此材料。

Of all , self-curing resin caused most marked cytotoxicity , so we should avoid using self-curing resin as temporary crown and bridge to protect pulp .

方法：对38颗牙体缺损达龈下的患牙行牙冠延长术，以恢复患牙的生物学宽度。

Methods : On 38 teeth due to various crown damages or vertical fractures in subgingival lesions were performed with surgical crown lengthening in order to achieve biologic width .

民间自发的制度演化与政府主持的制度演化明代的牙行居间是民间自发形成的具有交易代理性质的商业信用运营活动。

The mediacy of broker house of the Ming Dynasty was a commercial credit running activity which came into being spontaneously among the nongovernmental people , and had characteristic of bargaining agent .

经济管理方面，广东地方政府加强了对市场秩序的管理，并通过传统地方政府势力和牙行对市场物价进行规范；

There were three sides in the economical management , the first was the local government in Guangdong strengthened to the management of market order , to carry on the market commodity price norm by traditional local government influence .

方法：调查昆明市某中学12～14岁学生龋病的发病情况，对其进行口腔健康保健知识宣传教育并对早期龋坏患牙行充填治疗。

Methods : According to the examinational criterion of the second national oral epidemiological investigation we investigated the incidence of students'dental caries in a Kunming middle school and educate them the knowledge of dental care and also treat the shallow caries .

方法：下切牙残冠58个牙，28个牙行光固化树脂核修复，30个牙行金属桩核修复，桩核完成后均行烤瓷融附金属全冠修复。

Method : Among 58 teeth with remnant lower incisor , 28 teeth were restored with light-cure post and core and 30 teeth were restored with metal post and core and then all cases were restored with porcelain fused metal crown .

目的研究家兔前牙行非贵金属烤瓷冠修复后牙龈组织及血液中镍铬元素的含量，初步探讨产生牙龈灰线的原因。

Objective Purpose of the study was to investigate the content of Nickel ( Ni ) and Chromium ( Cr ) ion in gingival tissue and blood , and to discuss the reason of gray line in gingival after wearing non-noble Porcelain-Fused-to-Metal crown .