{"title":"[Anodontia].","authors":"J. Perdigão, J. Ramos","doi":"10.32388/abhf5b","DOIUrl":"https://doi.org/10.32388/abhf5b","url":null,"abstract":"","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"28 2-4 1","pages":"183-90"},"PeriodicalIF":0.0,"publicationDate":"2020-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44177844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Osteoradionecrosis].","authors":"F. M. Rodrigues Lopes","doi":"10.32388/nbphjq","DOIUrl":"https://doi.org/10.32388/nbphjq","url":null,"abstract":"","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"37 3","pages":"233-54"},"PeriodicalIF":0.0,"publicationDate":"2020-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41299716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Clinical application of carious dentin detectors].","authors":"A C Mano Azul, L M Lopes, J Leitão","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The authors present a quite unused technique that helps to simplify the cavity preparation in Operative Dentistry. As a sequence of his investigations that established a clear distinction between hardness and bacterial invasion of dentin, Fusayama searched for a simple clinical method that could avoid excessive removal of remineralizable dentin. The use of \"Caries Detector\" may provide in few minutes an immediate clinical distinction between \"infected dentin\" and \"remineralizable dentin\", by the direct application of a selective dye. The fundamental, mechanism of action, and the application technique of this product are described.</p>","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"231-9"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13197529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Influence of cavity preparation on mechanical resistance of teeth].","authors":"L M Lopes, J G Leitão, W H Douglas","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Classic cavity preparations involve significant removal of tooth structure. This has the potential for reducing the overall resistance of the tooth and puts the tooth at risk for fracture in the future. In this paper the pertinent scientific literature is reviewed and various techniques of evaluating the resistance of teeth to fracture are discussed in comparison to a new method developed at the University of Minnesota. Based on the results obtained by this new method, the authors present conclusions supporting the clinical advantages of using a more conservative restorative treatment.</p>","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"207-13"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13197527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Electronic conductometry in endodontics. A developing technique].","authors":"P S António, F N Leopoldo, L P Carmen","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"247-51"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13198189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Ameloblastoma. Apropos of a case operated at the Pulido Valente Hospital].","authors":"J Décio Ferreira, E Cruz, V Carvalho, L Albino","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In the present article a case of plexiform policystic ameloblastoma is reported and discussed. A review of the recent literature concerning classification, clinical findings, pathology and treatment of this entity has been evaluated. Hemimandibulectomy was carried out. The patient was regularly examined and is still well without any signs of further recurrences.</p>","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"253-8"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13198191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Preventive restoration. Apropos of a technique].","authors":"J Perdigão","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The purpose of this communication was to emphasize that some of the classic Black cavity preparations and the conventional restorative techniques for small occlusal dentin and enamel caries in young patients molars, are becoming more and more questioned. We have some ultraconservative materials and techniques, which include two other important advantages concerning to amalgam restorations--marginal seal and cariostatic action--just using calcium hydroxide, glass ionomer cement and pit and fissure sealant.</p>","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"241-5"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13198188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[1st exploratory national survey of oral disease prevalence and treatment needs].","authors":"C M de Almeida, M C Emilio, I Möller, T Marthaler","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 4","pages":"215-30"},"PeriodicalIF":0.0,"publicationDate":"1991-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13197528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Intermediate filament and carcinoembryonic antigen expression in salivary gland pleomorphic adenoma.","authors":"M A González, A Ceballos, I Ruiz","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In recent years immunohistochemical studies have become of relevance in the discovery of significant antigenic structures in human cells. Filamentous protein structures with a diameter between that of microtubules and microfilaments have recently been described with the name of intermediate filaments. These structures play an important role in certain cellular functions such as cytokinesis and chromosome movements during cell division. The immunohistochemical expression of these filaments in tumoral disease is identical to that seen in normal cells of the type the tumor arises in. We describe the expression of some of these filaments and of carcinoembryonic antigen in an attempt to clarify the complex origin of pleomorphic adenoma of the salivary glands.</p>","PeriodicalId":77614,"journal":{"name":"Revista portuguesa de estomatologia e cirurgia maxilo-facial","volume":"31 3","pages":"159-63"},"PeriodicalIF":0.0,"publicationDate":"1990-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13125970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}