Journal of Research in Dentistry最新文献

{"title":"MENDING AESTHETICS IN ANTERIOR REGION-A CASE REPORT","authors":"A. Priya, D. Hegde, Vijayalakshmi Cr, S. Shetty, Ruchika Iyer, C. A. Coutinho, N. Sharma","doi":"10.19177/JRD.V8E2202017-20","DOIUrl":"https://doi.org/10.19177/JRD.V8E2202017-20","url":null,"abstract":"Lately esthetic rehabilitation has come to be a demanding treatment as a way to correct malposed as well as missing anterior dentition, the advent of creating an esthetic smile has become a part of routine dental practice. An attractive or appealing smile sincerely enhances the recognition of an individual in our society with the aid of enhancing the initial impact in interpersonal relationships. Any esthetic correction calls for right expertise and knowledge. Such rehabilitation can be achieved successfully with the aid of numerous treatment approaches. Orthodontic treatment is one of the most conservative approach for such cases but it is not an acceptable treatment option for most of the patients due to various reasons like long treatment time, financial constraints, appearance during the therapy, and relapse after the treatment. Alternatively, endodontic approach combined with prosthodontics offers a brief, reliable and economic treatment modality for such cases. Placement of implants has also become a treatment of choice for replacement of teeth in esthetic zone with advantages like preservation of unrestored adjacent teeth and halting the resorption of edentulous spaces to provide support for the prosthesis. This case report illustrates the multidisciplinary approach for rehabilitating aesthetics in anterior region.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122934840","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":"A CLINICAL EVALUATION OF DIRECT VENEERS MADE WITH TWO TYPES OF COMPOSITES","authors":"Laura Irgang, R. M. Vieira, M. Erhardt, F. Coelho-de-Souza, F. Demarco","doi":"10.19177/jrd.v8e1202010-16","DOIUrl":"https://doi.org/10.19177/jrd.v8e1202010-16","url":null,"abstract":"Objectives: the aim of this study was to provide a retrospective clinical evaluation of direct composite veneers performed with microfilled or universal composites, through two evaluation criteria (FDI and USPHS). Materials and methods: patients should be in compliance with the inclusion criteria: having a composite veneer in anterior teeth made either with microfilled or universal using composites (microhybrid/nanohybrid), conventional dentin-bonding agents and for a minimum of 6 months period in service. A calibrated blind examiner assessed the veneers using the FDI and USPHS criteria and the results were subjected to statistical analysis by the Mann-Whitney test (p<0.05). Results: Twenty-eight patients (mean age 42.9 year-old) and seventy-four composite veneers were examined. The mean period of time in service was three years, with periods varying from six months up to ten years. Three cases of total failure (veneers lost, universal composites group) occurred in the surveyed patients, out of 17 failures in total. In general, the veneers showed a clinical satisfactory outcome (77% survival rate). Concerning the two composite types, better clinical performance was observed for microfilled in relation to surface luster, surface staining, colour match and marginal adaptation. Conclusion: In this interim evaluation, direct composite veneers demonstrated an acceptable clinical behavior. Microfilled composite veneers showed a better performance compared to universal composites. The two criteria (USPHS and FDI) were similar in the clinical evaluation process. Clinical relevance: direct composite veneers have a good clinical performance, microfilled composites are interesting options regarding esthetic properties.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131389673","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":"INTRAORAL SCANNERS: A NARRATIVE REVIEW","authors":"C. A. Coutinho, D. Hegde, S. Shetty, Ruchika Iyer, A. Priya","doi":"10.19177/jrd.v8e120201-9","DOIUrl":"https://doi.org/10.19177/jrd.v8e120201-9","url":null,"abstract":"Objectives: Accurate impressions are essential in fabricating dental restorations and fixed dental prostheses. During the last decade, digital impression systems have improved substantially. The objective of this narrative review is to discuss the recent research on intraoral scanners with regards to it’s technology, accuracy and applications for fabrication of dental restorations and fixed dental prostheses. Materials and methods: A search strategy was performed in MEDLINE/PubMed, Scopus and Google Scholar with keywords - intraoral scanners, accuracy, applications, dentistry. Results: 395 articles were retrieved. After hand search a total of 415 articles were identified. Ultimately, 30 articles were selected and summarized and discussed as they met the selection criteria. Conclusion: Within the scope of this review, reported literature showed that digital intra-oral impressions have presented an achievement in the dental market as they reduce time required and simplify the clinical procedures with better communication with the technician and the patient. The current intraoral scanners (IOS) are sufficiently accurate for capturing impressions for fabrication of prosthetic restorations (inlays/onlays, copings and frameworks, single crowns and fixed partial dentures) on both natural teeth and implants; in addition, they can be used for smile design, and to fabricate posts and cores, removable partial prostheses, obturators, orthodontic aligners and custom made devices. The use of IOS in long-span restorations with natural teeth or implants is still a challenge.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114465082","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":"TRAUMATIC SUBLINGUAL ULCERATION IN A NEWBORN","authors":"Sherin C Jose, K. Abraham, E. Khosla","doi":"10.19177/jrd.v8e3202032-35","DOIUrl":"https://doi.org/10.19177/jrd.v8e3202032-35","url":null,"abstract":"Natal and neonatal teeth are those which are present in the oral cavity at the time of birth and within thirty days of birth. They are likely to be associated with traumatic sublingual ulceration caused to the suckling as well as movements of the tongue. The treatment of choice is mostly conservative whenever possible. The purpose of this report is to present a case of traumatic sublingual ulceration in a twenty days old baby. The lesion resolved soon after the offending tooth was removed.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123365787","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":"NONSURGICAL MANAGEMENT OF ENDODONTIC IATROGENY USING MTA PLUG: A CASE REPORT","authors":"Thiago Machado Pereira","doi":"10.19177/jrd.v7e6201987-90","DOIUrl":"https://doi.org/10.19177/jrd.v7e6201987-90","url":null,"abstract":"Endodontic treatment confronting previous iatrogeny in teeth with incomplete root formation and apical periodontitis is presented as a challenge to the Endodontists. The sanitization and peri-radicular repair can be achieved by the assist of auxiliary materials to biomechanical treatment procedures. MTA is cogitated as a choice for these cases due to its composition, physicochemical, mechanical and biological properties. In this case report, the patient presented tooth 11 with incomplete root formation and peri-radicular radiolucent lesion accompanied by the presence of an inverted gutta-percha cone in an attempt to filling the root canal. Endodontic treatment was accomplished by removal of the previous gutta-percha. After determining the working length, biomechanical preparation was achieved up until #80 K-file. Sequentially application of calcium hydroxide, as intracanal medication, was performed. Six monthly exchanges of intracanal dressing were completed. Apex was sealed with MTA bonded with saline through #4 Paiva condenser, creating an apical plug. The tooth was temporarily sealed, and patient returned after a week to perform the root canal filling with gutta-percha associated to Sealapex. The final radiography shows apical tissue repair with no peri-radicular lesions and clinical signs of successful treatment. This case report highlights the tissue repair and lack of local infection, absence of sensitivity pain or edema. These findings indicated that these approaches could be elect to presence of necrotic lesions achieving tissue repair.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125850236","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":"SAÚDE BUCAL DA POPULAÇÃO CARCERÁRIA: LEVANTAMENTO EPIDEMIOLÓGICO","authors":"Mayra Rolla Siqueira, Mariana da Silva Vilas Boas, Juli Ingrid Freitas de Abud, Rodolfo José Gomes de Araújo, Augusto Cesar Alcântara dos Reis","doi":"10.19177/jrd.v7e6201991-106","DOIUrl":"https://doi.org/10.19177/jrd.v7e6201991-106","url":null,"abstract":"A saude bucal de pessoas privadas de liberdade tem se apresentado de forma precaria como resultado da negligencia anteriormente a prisao, bem como pelos escassos sevicos odontologicos prestados quando no ambiente prisional. Objetivo: Avaliar a condicao bucal de perivados de liberdade, em uma penitenciaria do estado do Para, analisando a experiencia de carie dentaria e perda dentaria, o uso e a necessidade de reabilitacao protetica e a utilizacao de servicos odontologicos. Metodo: Trata-se de uma pesquisa de campo, atraves de um estudo epidemiologico descritivo, de delineamento transversal e abordagem quantitativa. A amostra selecionada foi composta de 104 individuos. O instrumento de coleta de dados foi elaborado a partir do formulario utilizado na pesquisa nacional de saude bucal-SB Brasil 2010, com adaptacao para aplicacao em populacao carceraria. Resultados: Analisando-se as caracteristicas sociodemograficas e condenatorias, observou-se que na faixa etaria compreendida entre 18 a 34 anos, 75,96% dos detentos encontram-se com o grau de escolaridade ate o Ensino Fundamental. Com relacao ao tempo de prisao, 50,0% encontram-se reclusos ha mais de tres anos. Quanto a utilizacao de servicos odontologicos, 75,0% nao foram atendidos no proprio sistema prisional, 10,0% nunca foram ao dentista e 100% dos detentos nunca receberam orientacao de saude bucal. Referente ao motivo da consulta, 66,4% ocorreram com exodontia. Com relacao ao uso de protese, 92,31% nao utilizam, embora 90,31%, ou seja, a grande maioria necessite. Ao que concerne a experiencia de carie por faixa etaria resultou: 18 a 34 anos (CPO-D 4,04); 35 a 44 anos (CPO-D 7,58) e 45 ou mais (CPO-D 14,25), verificando-se que o componente perdido foi a mais prevalente em todas as faixas. O CPO-D total foi de 5,25. Conclusao: Apesar de diversos estudos comprovarem um declinio consideravel na prevalencia de carie dentaria e perdas de dentes na maioria da populacao brasileira, o estudo mostrou que a saude bucal dos individuos privados de liberdade e de grande preocupacao, principalmente se considerarmos o aumento do numero dessa populacao nos ultimos anos.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126204890","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":"ANTIMICROBIAL MODULATOR OF INFLAMMATORY RESPONSE IN THIRD MOLAR SURGERY COMPARED WITH CONVENTIONAL MEDICATION","authors":"M. R. Moreira, Rodrigo Pascoal Carneiro, Dárcio Rodrigues Freire, Thiago Guimarães, G. Melo","doi":"10.19177/jrd.v7e5201983-86","DOIUrl":"https://doi.org/10.19177/jrd.v7e5201983-86","url":null,"abstract":"Surgeries performed in retained third molars occur in the contaminated field, bringing post-operative problems such as pain, bleeding, discomfort, swelling, infection, trismus, and inactive days. This study evaluated the differences between conventional medication and topical doxycycline in third molar surgery. Twenty-eight patients were selected requiring removal of four third molar. Half of the mouth was randomly selected to undergo surgery with the use of conventional medication (analgesic, anti-inflammatory and antimicrobial) and after 25-30 days, the other half of the mouth was subjected to surgery using doxycycline delivered through gel nanotubes. The results showed that in both treatments there was no clinical infection. The other evaluations were significantly lower in relation to pain, bleeding, edema, inactive days, trismus, and discomfort when compared with conventional therapy.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125520114","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":"SUCCESS RATE OF ENDODONTIC TREATMENTS PERFORMED BY UNDERGRADUATE STUDENTS OF THE UNIVERSITY OF SOUTHERN SANTA CATARINA","authors":"Taynara Santos Goulart, L. S. Teixeira, Déborah Rodrigues da Assunção, B. Coelho, Daniela Peressoni Vieira Schuldt, J. D. Almeida","doi":"10.19177/jrd.v7e5201977-82","DOIUrl":"https://doi.org/10.19177/jrd.v7e5201977-82","url":null,"abstract":"Introduction: Apical periodontitis is an inflammatory disease of the periradicular tissues caused by microbial (re)contamination of the root canal system. Due to its direct relationship to the quality of endodontic treatment, it is extremely important to carry out longitudinal and cross-sectional studies, following-up treatments carried out in universities. Aim: To evaluate the success rate of endodontic treatments performed by undergraduate students of the University of Southern Santa Catarina - UNISUL, Pedra Branca, between August 2015 and July 2017. Materials and Methods: One hundred twenty-four patients with endodontic treatment were contacted. Of these, only 27 attended for treatment follow-up, adding up to a total of 32 treatments analyzed. All teeth were clinically and radiographically evaluated, and the potential indicators related to endodontic treatment success or failure were analyzed. The frequencies of each criterion were calculated, and the data analyzed using the Chi-Square test (α = 5%). Results: 9 cases (28.13%) were considered failure, either because they were associated with symptoms or because there was a periapical alteration. In addition, 88.88% of the failure cases had temporary restorative material. Association was observed only between the number of root canals and symptoms (P = 0.049). Two of the 3 treated teeth with multiple root canals showed symptoms at the follow-up. The endodontic success rate was 71.87%. Conclusion: The success rate of the 32 endodontic treatments performed by undergraduate students from UNISUL was 71.87%.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114590219","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":"ACCIDENTAL INGESTION OF AN ENDODONTIC FILE: A CASE REPORT AND CLINICAL REVIEW","authors":"Vinod Anju, C. Anitha, Raj Sunil N, Devraj Parvathi, Heigrujam Jesma","doi":"10.19177/jrd.v7e4201966-71","DOIUrl":"https://doi.org/10.19177/jrd.v7e4201966-71","url":null,"abstract":"Foreign body ingestion or aspiration during dental procedure is a rare but serious mishap. Ingestion of blunt foreign objects is less hazardous, and the object is generally egested through the gastrointestinal tract uneventfully, but sharp objects like endodontic files may sometimes cause intestinal perforation. Safety during dental treatment of children cannot be overemphasized. The present paper reports a case of accidental ingestion of a file during pulpectomy and the retrieval by endoscopy. This article also discusses the management of such an untoward event.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128434428","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":"BIOHPP: PROPERTIES AND APPLICATIONS IN PROSTHODONTICS A REVIEW","authors":"Ruchika Iyer, Suchitra, D. Hegde, C. A. Coutinho, A. Priya","doi":"10.19177/jrd.v7e4201972-76","DOIUrl":"https://doi.org/10.19177/jrd.v7e4201972-76","url":null,"abstract":"Introduction: The demand for metal free restorations may it be fixed or removable has increased manifold in the recent past. BioHPP is one such material that has been introduced recently in the field of prosthodontics. Aim: The aim of this narrative review is to discuss the properties of BioHPP (Biocompatible High Performance Polymer) material and its applications in the field of prosthodontics Materials and Methods: A search strategy was performed on PubMed and Google Scholar with key words: Modified PEEK, BioHPP, Prosthodontic applications. Results: Seventy nine articles were retrieved. After hand search and along with cross reference a total of 84 articles were identified. Ultimately 18 articles were selected and discussed as they met the selection criteria. Conclusion: Within the scope of this review, reported literature showed that BioHPP has proven to be a boon to the field of prosthodontics as a result of its excellent biocompatibility as well as mechanical properties. BioHPP offers a wide range of applications may it be in removable or fixed prosthodontics. With an increase in the number of clinical trials and long term follow up studies, BioHPP might prove to be a material of choice for a variety of prosthodontic applications.","PeriodicalId":213881,"journal":{"name":"Journal of Research in Dentistry","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-03-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116516441","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}