Academic literature on the topic 'Dental restoration permanent'

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Journal articles on the topic "Dental restoration permanent"

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Silva, Rafael Menezes, Letícia Pena Botelho, Adriana Maria Botelho, and Karine Taís Aguiar Tavano. "Biological restoration in permanent tooth: four-year follow-up." Brazilian Dental Science 21, no. 1 (March 28, 2018): 126. http://dx.doi.org/10.14295/bds.2018.v21i1.1454.

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<p>Biological restorations, involving a technique of uniting autogenous or homogenous dental fragment for use as the primary restorative material, are an alternative for morphological and functional re-establishment of teeth with extensive coronal destruction. Despite the wide range of restorative materials available in dentistry, no material has proved to be as efficient as the natural tooth structure. This article illustrates a therapeutic option for rehabilitating a devitalized mandibular tooth with a weakened coronal remainder by using the biological restoration technique. The authors present the sequence of planning and performing the technique, such as the characteristics of preparation of the tooth and fragment, impression taking, cutting and cementation of the fragment, and the four-year follow-up of the biological restoration, which shows the success of the technique with marginal adaptation and satisfactory esthetic appearance.</p><p> </p><p><strong>Keywords</strong></p><p>Adhesive; Devitalized tooth; Permanent dental restorations.</p>
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Fornari, Bárbara Scarton, Caroline Solda, Lara Dotto, and Lilian Rigo. "Factors associated with decision-making of replacing the temporary coronal restoration after endodontic treatment." Brazilian Journal of Oral Sciences 21 (November 3, 2021): e225580. http://dx.doi.org/10.20396/bjos.v21i00.8665580.

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Aim: This study aimed to evaluate the decision-making by patients to replace temporary restorations with permanent restorations after endodontic treatment and to verify the associated factors and evaluate the quality/integrity of the temporary restorative material within one month. Methods: This is a cross-sectional study using non-probabilistic sampling which analyzed patients after one month of endodontic treatment. The self-administered questionnaire contained sociodemographic, treatment decision-making and endodontic treatment questions. The restoration present in the mouth was evaluated in the clinical oral examination. The Poisson Regression test was used to verify the prevalence ratio. Results: The prevalence failure to perform permanent restorations was 61.1% of patients, and 42.7% reported not having adhered. The reasons are lack of time and not knowing the importance of replacing the restoration with a definitive one. The glass ionomer temporary restorative frequency was higher among those who chose not to replace the temporary restoration with a permanent one (PR=5.19; 95%CI 2.10-12.33). In addition, there was an association between the quality of the restorative material and the type of material, and the best clinical quality of the restoration was statistically associated with glass ionomer and composite resin. Conclusions: The findings show the importance of guidance by the dental surgeon in helping patients decide to replace their temporary restoration.
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Yanishen, I., O. Sidorovа, O. Berezhna, L. Saliya, and V. Bugaiev. "Analysis of the terms of usage of non-removable restorations fixed by different glass ionomer cements." Journal of Education, Health and Sport 11, no. 12 (December 23, 2021): 307–19. http://dx.doi.org/10.12775/jehs.2021.11.12.024.

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Preservation and restoration of dental health of patients is achieved by early detection and treatment of diseases, finding ways of individual prevention, detection and elimination of risk factors for their development. The amount of materials significantly increased used to restore the integrity of teeth and dentition. Among them are dental materials for permanent fixation of indirect non-removable restorations. The material is used to fill the space between the inner surface of the artificial structure and the support element. This helps to mechanically fix the restoration in place to prevent its displacement during chewing. The correct choice of dental material for permanent fixation is an important decision and will determine the long-term success of permanent restorations. The aim of the study is to analyze the durability using non-removable structures of dentures mounted on different glass ionomer cements.
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Broadbent, JM, CM Murray, DR Schwass, M. Brosnan, PA Brunton, KS Lyons, and WM Thomson. "The Dental Amalgam Phasedown in New Zealand: A 20-year Trend." Operative Dentistry 45, no. 3 (May 1, 2020): 255–64. http://dx.doi.org/10.2341/19-024-c.

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SUMMARY Background and Objectives: Information on the choice of material and performance of restorations placed in a dental practice annually is limited. The Minamata Convention on Mercury is likely to affect the use of amalgam worldwide. The objective of this research was to investigate the use of restorative materials at the University of Otago Faculty of Dentistry in New Zealand from 1998 to 2017. Methods: Data from the Faculty of Dentistry's database from the years of interest were compiled. These data included information on the characteristics of restorations, including information on the material used and number of surfaces involved for each restoration. The tooth in which each restoration was placed was categorized by arch, tooth type, and deciduous or permanent dentition. Results: Records identified 227,514 permanent restorations placed from January 1998 to December 2017, of which 91.7% were direct restorations. Among direct restorations, composite resin was the most commonly used material, followed by amalgam, glass ionomer, and compomer. The use of amalgam for direct restorations decreased from 52.3% of direct restorations in 1998 to 7.1% in 2017. A corresponding increase was observed in the use of tooth-colored direct restorations, particularly composites. Among indirect restorations, porcelain fused to metal, gold, and stainless steel (in pediatric applications) were the materials most frequently used. Conclusions: Despite having no official policy on reducing the use of dental amalgam, the Faculty of Dentistry is following the global trend in reducing its use, with composite resin now well established as the predominant restorative material used. If the current rate of decline persists unchecked, the Faculty of Dentistry could transition to being amalgam free by 2020, although it seems likely that the characteristics and principles of use of the material (and its removal) will be taught for some time to come. This knowledge is important to planning curriculum changes needed to prepare graduates for clinical practice.
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Tserakhava, T. N., M. I. Klenovskaya, E. I. Melnikava, N. V. Shakavets, D. N. Naumovich, and N. D. Cherniauskaya. "Clinical efficacy of treatment of immature permanent teeth in children with different risk of caries." Стоматология детского возраста и профилактика 20, no. 1 (April 1, 2020): 42–47. http://dx.doi.org/10.33925/1683-3031-2020-20-1-42-47.

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Relevance. Nowadays the choice of restorative material and treatment plan for caries of immature permanent teeth in children remains of current interest. Purpose. To evaluate the clinical efficacy of modified glass-ionomer cement for restoration of permanent immature teeth in children with different risk of dental caries. Materials and methods. The results of the treatment of immature permanent teeth in children with different risk of caries are proposed in this article. 100 permanent immature teeth in children with a low, moderate and high risk of dental caries with acute and chronic process were treated using modified glass ionomer cement. Remineralizing therapy was carried out in children with acute caries for 2 weeks before restoration. The duration of remineralizing therapy in children with a high risk and chronic caries was 2 weeks, in the acute caries – 4 weeks. Remineralizing therapy included application of calcium and phosphate containing agents. Assessment of the fillings was conducted in 12 and 24 months in accordance with Ryge criteria which take into account the anatomical shape, marginal adaptation, marginal pigmentation, color stability, and surface roughness. Results. It has been found the high effectiveness of the proposed method of treatment after two years. 100% retention of restorations were revealed. 80-95% fillings were of satisfactory quality, 5-20% of fillings were of acceptable quality and do not require correction or re-treatment.Conclusions. The modified glass-ionomer cement restorations with previous remineralizing therapy provide the high clinical efficacy for the treatment of caries in permanent immature teeth in children with different risk caries in 85-90% of clinical cases.
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Arapostathis, Konstantinos, Arhakis Arhakis, and Sotiris Kalfas. "A modified technique on the reattachment of permanent tooth fragments following dental trauma. Case report." Journal of Clinical Pediatric Dentistry 30, no. 1 (September 1, 2006): 29–34. http://dx.doi.org/10.17796/jcpd.30.1.p2611020q2762681.

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Fractured anterior teeth can be restored by adhesive bonding of the fractured fragment to the remaining tooth structure. One of the major challenges for the practitioner treating traumatized anterior teeth with immediate fragment reattachment is disguising the fracture line, through the correct use of masking and restorative resins to make the restorations imperceptible to the eye as well as improve the retention of the restoration. This paper discusses a modified technique for reattaching a permanent tooth fragment following dental trauma. The initial procedure involved simple reattachment using light cured composite resin between the fragment and the remnant part of the tooth, without additional preparation. The surplus resin was spread across it in an attempt to optimize marginal seal and improve the aesthetics of the restoration. Finally, after taking into account the occlusion, the lingual surfaces of the teeth were veneered with microfilled composite to improve the retention of the reattached fragments.
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Riley, J. L., G. H. Gilbert, G. W. Ford, J. L. Fellows, B. Rindal, and V. V. Gordan. "Judgment of the Quality of Restorative Care as Predictors of Restoration Retreatment: Findings from the National Dental PBRN." JDR Clinical & Translational Research 2, no. 2 (October 27, 2016): 151–57. http://dx.doi.org/10.1177/2380084416675838.

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The primary aim of this study was to test the hypothesis that a patient’s subjective assessments of the dentist’s technical competence, quality of care, and anticipated restoration longevity during a restorative visit are predictive of restoration outcome. This prospective cohort study involved 3,326 patients who received treatment for a defective restoration in a permanent tooth, participated in a baseline patient satisfaction survey, and returned for follow-up. Of the 4,400 restorations that were examined by 150 dentists, 266 (6%) received additional treatment after baseline. Reporting satisfaction with the technical skill of the dentist or quality of the dental work at baseline was not associated with retreatment after baseline. However, patients’ views at baseline that the fee was reasonable (odds ratio [OR], 1.6) was associated with retreatment after baseline, whereas satisfaction at baseline with how long the filling would last (OR, 0.6) was associated with less retreatment. These findings suggest that retreatment occurs more often for patients who at baseline are satisfied with the cost or who at baseline have less confidence in the restoration. The authors found no associations between restoration retreatment and the patients’ baseline evaluations of the technical skills of their dentists or perceptions of quality care. Knowledge Transfer Statement: Dental patients’ ratings of their dentist’s skills were not related to a restoration needing retreatment. Patients focus on other aspects of the dental visit when making this judgment.
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Pribadi, Nirawati, Sylvia, Wulan Tri Maulinda, and Ciciliya. "Zirconia crown restoration on endodontically treated first premolar: A case report." Conservative Dentistry Journal 12, no. 2 (December 2, 2022): 73–76. http://dx.doi.org/10.20473/cdj.v12i2.2022.73-76.

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Background: Endodontic treatment failure is frequently caused by insufficient coronal sealing or crown restorations. In the longterm, this reduces the dental prognosis. A widely used restoration material that has outstanding mechanical properties is zirconia. Purpose:This report's aim is to describe the management of zirconia crown restorations on first premolars after endodontic treatment. Case: A 54-year-old male patient complained of a lump in the upper right gum area and had a restoration done, but it frequently came off. The patient needs immediate treatment with a longer-lasting restoration. Case Management: Endodontic treatment was completed in a single visit, and a zirconia crown was used as a permanent restoration Conclusion: Zirconia crown restorations on first premolars after endodontic treatment provide aesthetic and promising results.
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Al-Madi, Ebtissam M., Samar A. Al Saleh, Sundus M. Bukhary, and Maha M. Al-Ghofaily. "Endodontic and Restorative Treatment Patterns of Pulpally Involved Immature Permanent Posterior Teeth." International Journal of Dentistry 2018 (June 24, 2018): 1–5. http://dx.doi.org/10.1155/2018/2178535.

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Objective. The study aims at investigating the treatment patterns for young permanent posterior teeth with pulp involvement. Materials and Methods. A random sample of 1793 dental records of patients aged 6–18 years old who had received dental treatment was investigated. 663 permanent posterior treated teeth had pulp involvement. Demographic and treatment data were gathered from patients’ records. Results. Prevalence of young permanent teeth with pulp involvement was 36.9%. Treatments received significantly increased as patients’ age increased (P=0.001). The first mandibular molar had the most pulp involvement among all teeth (43.89%). Temporary restoration was the most received restoration (59%). The most common pulpal diagnosis, leading to treatment, was irreversible pulpitis (43.04%). Only 19.8% of treated teeth received completed root canal treatment. Conclusion. There is a high percentage of children and adolescents with immature permanent posterior teeth with pulp involvement. Similarly, a variety of treatment patterns is present, with a small percentage of completed root canal treatment. Clinical Relevance. The study has identified the need to provide guidelines to provide high-quality root canal treatments for young permanent posterior teeth that have pulpal involvement. Only 21.8% of root canal treatments were completed, while 24% of teeth were extracted, and 59% of patients received temporary restorative treatments. This suggests that there might be several factors that might prevent completion of the dental treatment, such as patient preference, insurance coverage, or dentist capability. These factors and guidelines for patient care should be investigated and resolved.
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Baakdah, Raniah, Alanoud Alhelali, Asrar Sindi, Ebtesam Aldegail, and Ranin Ba-Shikh. "Assessment of Pediatric First Permanent Molar Management under General Anesthesia at the King Abdulaziz Medical City, Jeddah, Saudi Arabia." European Journal of Dental and Oral Health 3, no. 1 (January 13, 2022): 5–10. http://dx.doi.org/10.24018/ejdent.2022.3.1.137.

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Background: The use of general anesthesia (GA) among children has seen an increase globally. Both tooth extraction and restoration treatments on children were done under GA, but there are consequences in using GA in children, which also include changes in the treatment plan. First permanent molar (FPM) treatment under GA is a very strategic treatment, but there is a notable lack of studies that assess in detail this type of treatment, especially its frequency of administration under GA. This study determines the treatment frequency and the type of FPM treatment in children under GA at the King Abdulaziz Medical City (KAMC) in Jeddah, Saudi Arabia. Methods: Our study is a cross-sectional study that reviewed the cases of dental rehabilitation in children between the ages of 5 and 14 years old from 2015 to 2018. These children had erupted first permanent molars and were treated under GA. Results: This study included 394 children, with 1330 FPMs treated under general anesthesia for (27%) preventive, (56%) restorative, and (17%) extraction treatments. The frequency of FPM treatments administered were color restoration (49%), fissure sealant application (37%), SSC (8.9%), and amalgam filling (4.5%). Low pulpal treatment was reported which was mostly involved indirect pulp capping. Most of the final restorations that were done covered only one surface, followed by the two-surface restorations, and then by SSC. Conclusions: The pediatric dentists’ decision for FPMs treatment under general anesthesia at KAMC was following AAPD guideline and its frequency was mostly restorative followed by preventive, and the least treatment was extraction treatments. The type of FPMs treatment administered on children was significantly influenced by their ages, gender, and health conditions. The type of tooth restoration and pulp therapy treatments were significantly dependent on children’s age. KAMC pediatric dentist efforts should be directed to initiate more preventive programs and effective dental home care utilization at PHC centers.
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Dissertations / Theses on the topic "Dental restoration permanent"

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Wallman, Catarina. "On mutans streptococci in margins of restorations." Göteborg, [Sweden] : Dept. of Cariology, Faculty of Odontology, Göteborg University, 1994. http://catalog.hathitrust.org/api/volumes/oclc/32080686.html.

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Teitelbaum, Heather K. Walker Mary P. "Effects of simulated functional loading conditions on dentin, composite, and laminate structures." Diss., UMK access, 2007.

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Thesis (Ph. D.)--School of Dentistry. University of Missouri--Kansas City, 2007.
"A dissertation in oral biology and engineering." Advisor: Mary P. Walker. Typescript. Vita. Title from "catalog record" of the print edition Description based on contents viewed July 30, 2008. Includes bibliographical references (leaves 110-126). Online version of the print edition.
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Trentin, Élcio Ferreira 1967. "Análise do custo de materiais utilizados em restaurações dentárias posteriores diretas em resina composta." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290801.

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Orientador: Eduardo Hebling
Dissertação (mestrado profissional) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Resumo: O custo dos materiais faz parte do cálculo do valor dos honorários odontológicos. As resinas compostas são materiais usualmente utilizados em restaurações dentárias diretas de dentes posteriores. O objetivo desse trabalho foi determinar o valor total do custo dos materiais diretos e indiretos utilizados em restaurações de dentes posteriores em resina composta. O cálculo dos custos foi baseado no método de sistema de custeio variável. As repetições foram obtidas de preparos classes I e II em dentes pré-molares e molares artificiais. A lista dos materiais foi obtida por meio de consulta a uma banca de juízes e baseada nos padrões de excelência comprovados na literatura. Os valores dos materiais foram obtidos de uma média dos valores consultados no mercado fornecedor. Os materiais foram quantificados para cada tipo de preparo com uso de balança de precisão. Os dados foram avaliados por estatística descritiva e pelos testes de Mann-Whitney e Kruskal-Wallis. A análise foi feita para os materiais utilizados em biossegurança (Capítulo 1) e para a realização da restauração (Capítulo 2). O custo encontrado para a biossegurança foi de R$ 8,85. Para os demais materiais para restauração de Classe I foi de R$ 8,69 e para a de Classe II de R$ 8,86. Não houve diferença estatística no custo entre os tipos de preparos para restauração, sendo a média total dos materiais de R$ 17,63. Os valores encontrados podem ser utilizados no cálculo do valor final do procedimento restaurador, auxiliando na gestão de serviços odontológicos públicos ou privados
Abstract: The cost of the materials is part of the calculation of the value of dental fees. The composite resins are materials commonly used in direct posterior dental restorations. The aim of this study was to determine the total value of the cost of the direct and indirect materials used in composite resin posterior dental restorations. The calculation of costs was based on the method of variable costing system. The repetitions were obtained from classes I and II cavities in artificial premolars and molars teeth. A list of the materials was obtained by an experts panel and based on the excellence standards established in the literature. The values of the materials were obtained from an average of the values founded in the supplier market. The materials were quantified for each type of cavity with the use of precision balance. The data were assessed by descriptive statistics and by Mann-Whitney and Kruskal-Wallis tests. The analysis was performed for the materials used in biosafety (Chapter 1) and on the restoration (Chapter 2). The founded cost (Brazilian current coin) was R$8.85 for biosafety. The others materials for Class I restorations was R$8.69 and for Class II restorations was R$ 8.86. There was no statistically significant difference in cost between the types of cavities, with an average of total materials of R$ 17.63. These values might be used in the calculation of the final value of the restorative procedure, aiding in the management of public or private dental care services
Mestrado
Mestre em Odontologia em Saúde Coletiva
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Felber, Leo. "Automatische Verfahren zur Konstruktion von Inlays in der computergestützten Zahnrekonstruktion /." [S.l.] : [s.n.], 1996. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=11648.

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Ragain, James Carlton. "Matching the optical properties of direct esthetic dental restorative materials to those of human enamel and dentin." The Ohio State University, 1998. http://catalog.hathitrust.org/api/volumes/oclc/48036279.html.

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Thesis (Ph. D.)--Ohio State University, 1998.
Advisor: William M. Johnson, Oral Biology Program. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Hernandes, da Fonseca Natália Maria Aparecida 1986. "Influência da espessura da resina de baixa viscosidade e da técnica restauradora na infiltração marginal em restaurações realizadas com compósito dental /." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288870.

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Orientador: Flávio Henrique Baggio Aguiar
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Odontologia de Piracicaba
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Resumo: O objetivo deste estudo in vitro foi avaliar quantitativamente a infiltração marginal ao redor de restaurações dentais, realizadas com compósito resinoso microhíbrido, variando a espessura, a resina de baixa viscosidade e a técnica restauradora. As superfícies proximais de cento e trinta incisivos bovinos foram preparadas e divididas de acordo com a resina de baixa viscosidade (Filtek Z350 Flow - Z350F e SureFil®SDRTM Flow - SUR), espessura da resina de baixa viscosidade (0,5 mm, 1,0 mm ou 2,0 mm) e técnica restauradora (resina de baixa viscosidade aplicada na parede gengival, até o ângulo cavo-superfícial - CS; resina de baixa viscosidade aplicada na parede gengival, até a junção amelo-dentinária - JAD) (n=10). Um grupo controle foi realizado sem o uso de resina de baixa viscosidade. Após os procedimentos restauradores (resina microhíbrida Filtek Z250) e termociclagem, os dentes foram imersos em azul de metileno por 2 horas. As amostras foram trituradas e o pó foi preparado para a análise de absorbância em espectrofotometria. Os resultados foram lidos e interpretados através da análise estatística ANOVA (p=0,05) em esquema fatorial 2 x 3 x 2 com 1 tratamento adicional e teste de Tukey (p=0,05). A comparação com o grupo controle foi realizada pelo teste de Dunnett (p ?0,05). Os resultados mostraram que não houve diferença estatística entre os compósitos de baixa viscosidade testados. Para SUR, não houve diferença estatística entre as técnicas restauradoras. Para Z350F, a técnica JAD apresentou menor infiltração marginal quando utilizou-se camada de 1,0 ou 2,0 mm de espessura. E para ambas as técnicas e compósitos de baixa viscosidade, 0,5 mm de espessura apresentou menor infiltração que 2,0 mm. Comparando com o grupo controle, Z350F (0,5 mm para técnica CS e JAD, e 1,0 mm para técnica JAD) e SUR (0,5 mm para a técnica JAD) apresentaram menor infiltração marginal. É possível concluir que o uso de menor espessura de resina de baixa viscosidade proporcionou menor infiltração marginal, sugerindo melhor selamento da interface dente restauração
Abstract: The aim of this in vitro study was to evaluate the microleakage in Class II cavities, restored with dental composite, varying the thickness of two flowable composite resins and the restorative technique. One hundred and thirty cavities were prepared on proximal surfaces of bovine teeth, and were randomly divided according to the flowable composite resin (Filtek Z350 Flow - Z350F and SureFil®SDRTM Flow - SUR), thickness of flowable composite (0.5, 1.0, or 2.0 mm) and restorative technique (flowable composite applied until cavosurface angle - CS; or flowable composite applied until amelo-dentinal junction - ADJ) (n=10). A control group was performed without using flowable composite. Following restorative procedures (microhibrid composite Filtek Z250) and the thermocycling, the samples were immersed in methylene blue for 2 hours. The samples were ground and the powder was prepared for analysis in an absorbance spectrophotometer. All results were statistically analyzed by three-way ANOVA and Tukey test, and Dunnett test were applied to comparisons with control group (p?0.05). Results showed that there was no statistical difference between the flowable composite tested. For SUR, there is no statistical difference between the restorative techniques. For Z350F, the restorative technique ADJ showed lower microleakage than technique CS only when the flowable composite was applied to 1.0 and 2.0 mm thickness. And for both techniques and flowable composite resins, 0.5 mm sample thicknesses showed lower microleakage than 2.0 mm thickness. Comparing with the control group, the lower thickness of Z350F (0.5 mm for technique CS and 2 and 1.0 mm for JAD) and SUR (0.5 mm for technique ADJ) showed lower microleakage. It is possible to conclude that a lower thickness of flowable composite resin provided lower microleakage, suggesting better sealing tooth-restoration interface
Mestrado
Dentística
Mestre em Clínica Odontológica
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Girotto, Aline Carvalho. "Avaliação da adaptação interna, resistência de união e resistência à fratura da associação entre resinas bulk-fill e adesivos simplificados em dentes tratados endodonticamente /." Araraquara, 2019. http://hdl.handle.net/11449/181831.

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Orientador: Milton Carlos Kuga
Resumo: O objetivo do presente estudo foi avaliar a adaptação interna (AI), resistência de união (RU) e resistência à fratura (RF) da associação entre resinas bulk-fill de alta viscosidade e adesivos simplificados, quando utilizados para restaurar dentes que foram endodonticamente tratados. Foram avaliados 4 sistemas restauradores comerciais, sendo eles Grupo Controle (GC): Scotchbond Multi-Purpose + Filtek Z350XT (3M/ESPE); (SBU/FBF) Single Bond Universal + Filtek Bulk-fill (3M/ESPE); (OBA/SF) OptBond All-in-one + Sonic Fill (Kerr) e (TBU/TBF)Tetric-N- Bond Universal + Tetric-N-Ceram Bulk-Fill (Ivoclar/Vivadent). Em 32 pré-molares humanos, a superfície oclusal foi planificada, cavidades classe I padronizadas foram confeccionadas e os dentes foram tratados endodonticamente .A irrigação foi feita com hipoclorito de sódio (NaOCl) 2,5% e EDTA 17%. Após a obturação (AH Plus, Dentsply, De Trey, Konstanz, Germany) e a limpeza da câmara pulpar com álcool 99%, foi aplicada uma fina camada de cimento de ionômero de vidro modificado por resina Ionoseal (VOCO, GmbH, Vuxhaven, Alemanha). Os dentes foram então divididos nos grupos experimentais (n=8), e as restaurações foram realizadas. Após 24 horas, os espécimes receberam um corte centralizado, as metades obtidas foram polidas e réplicas em resina epóxi para a avaliação da AI em microscopia eletrônica de varredura foram confeccionadas. Em 40 terceiros molares humanos, um corte foi feito para exposição da dentina profunda. Após a padronização da... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The objective of this study was to evaluate internal adaptation (IA), bond strength (BS), and fracture resistance (FR) of the combination of high-viscosity bulk-fill resins and simplified adhesives in the restoration of endodontically-treated teeth. Four commercial restoration systems were evaluated, which were the control group (CG) in which Scotchbond Multi-Purpose + Filtek Z350XT (3M/ESPE) was used, (SBU/FBF) Single Bond Universal + Filtek Bulk-fill (3M/ESPE); (OBA/SF) OptBond All-in-one + Sonic Fill (Kerr), and (TBU/TBF)Tetric-N- Bond Universal + Tetric-N-Ceram Bulk-Fill (Ivoclar/Vivadent). In 32 human pre-molars, the occlusal surface was flattened, standard class I cavities were created, and the teeth were treated endodontically. Irrigation was performed using 2.5% sodium hypochlorite (NaOCl) and 17% EDTA. After the fillings (AH Plus, Dentsply, De Trey, Konstanz, Germany) and cleaning of the pulp chamber with 99% ethanol, a thin layer of ionoseal resin-modified glass iomer luting cement was applied (Voco, GmbH, Vuxhaven, Germany). The teeth were then divided into the experimental groups (n=8) and the restorations were performed. After 24 hours, the specimens were sectioned in the middle and the halves obtained were polished, and replicas were made in epoxy resin to evaluate IA using scanning electron microscopy. In 40 human molar thirds, a cut was made to expose the deep dentin. After standardization of the smear layer (file # 600), the tissue was treated with 2.5% NaOCl... (Complete abstract click electronic access below)
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Sonbul, Helal. "On caries risk profile and prevention in an adult Saudi population /." Göteborg : Department of Cariology, Institute of Odontology at Sahlgrenska Academy, University of Gothenburg, 2010. http://hdl.handle.net/2077/21947.

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Trevisan, Tamara Carolina [UNESP]. "Avaliação da resistência de união de reparos em resinas compostas convencionais e bulkfill." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/138571.

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Técnicas de reparos de restaurações vêm sendo amplamente utilizadas como um tratamento alternativo e conservador á substituição de restaurações defeituosas. O conhecimento do material a ser reparado e de um protocolo ideal, permitiria uma melhor relação biomecânica entre dente e material restaurador e possibilitaria técnicas eficazes e menos invasivas. O objetivo do presente estudo foi avaliar a resistência de união de reparo de diferentes resinas compostas, sob a influência de tratamentos de superfície, especialmente em relação a uma nova proposta comercial denominada de resinas "bulk fill". Para isso, foram confeccionados corpos de prova com diâmetro de 8mm por 4mm de altura, de diferentes classes de resinas compostas: Z350XT, Z250XT, Grandio, Epricord, Tetric Bulkfill, Xtra Fill e Sonic Fill (n=15). Estes passaram por processo de envelhecimento artificial, realizado por meio de armazenamento em estufa com saliva artificial por 3 meses, sendo realizada a troca da saliva semanalmente, e finalizado com termociclagem 5o e 55ºC por 20 segundos em água para 1000 ciclos. Foram distribuídos aleatoriamente em três subgrupos, de acordo com o tratamento de superfície (n=5): G1- Controle- sem tratamento prévio; G2- Jateamento óxido alumínio; G3- Jateamento óxido de sílica. Após a aplicação dos respectivos tratamentos de superfície, cada espécime foi reparado com resina composta Z100 em incrementos de aproximadamente 2mm e fotopolimerizado em um aparelho de fotopolimerização convencional (Bluephase, Ivoclar Vivadent, Liechtenstein) até obtenção 4 mm de altura. A seguir os espécimes foram submetidos a novo ciclo de envelhecimento artificial por uma semana em estufa com saliva artificial, e termociclagem 5o e 55ºC por 20 segundos em água para 1000 ciclos. As amostras foram seccionadas em seu longo eixo em máquina de corte (Isomet 1000, Buehler Ltd, Lake Bluff, IL, EUA), a fim de se obter espécimes no formato de paralelepípedo, com a linha de união localizada centralmente. Cada espécime foi individualmente fixado em máquina de microtração Micro Tensile Tester- MTT (BISCO, Inc. 1100 W. Irving Park Rd. Schaumburg, IL 60193 USA 1- 800-247-3368), e submetido a teste de microtração com velocidade de 0,5 mm/min e célula de carga de 500N. Realizou-se análise de variância para avaliar a influência dos diferentes materiais e tratamentos de superfície na resistência de união de reparos. O padrão de fratura observado nos reparos foi analisado por meio do teste de qui-quadrado( 2 ), para uma com significância estatística de 5%. A análise de variância mostrou que existe diferença estatisticamente significativa (p=0,001) entre a resistência coesiva dos materiais, e para interação material e tratamento de superfície sobre a resistência de união dos reparos (p=0,001). O teste de quiquadrado( 2 ) também mostrou que existe associação entre o tipo de fratura e as variáveis materiais e tratamentos de superfície (p=0.001). Concluindo que, as diferentes classes de resinas compostas testadas respondem de maneira diferente frente aos tratamentos de superfície aplicados, não sendo possível estabelecer um protocolo clínico ideal para procedimentos de reparo. Além disso, as resinas bulkfill testadas possuem resistência de união aceitável, semelhante às demais classes de resinas compostas, demonstrando que procedimentos de reparo são indicados para esses materiais.
Restoration repair techniques have been widely used as an alternative and conservative treatment for replacement of defective restorations. The knowledge of the material to be repaired and an ideal protocol would allow a better biomechanical relationship between tooth and restorative material and would allow techniques effective and less invasive. The aim of this study was to evaluate the repair's bond strength of different composite resins under the influence of surface treatments, especially in relation to a new commercial proposal called Bulk-fill Resin-based Composites. For this, specimens were prepared with 8 mm diameter by 4 mm in height, of different classes of composite resins: Z350XT, Z250XT, Grandio, Epricord, Tetric Bulkfill, Xtra Fill e Sonic Fill (n=15). These were submitted to artificial aging process by storing in an oven with artificial saliva for 3 months, and their exchange performed weekly and finished 5 o and 55°C thermocycling for 1000 cycles. They were randomly divided into three subgroups, according to the surface treatment (n=5): Control group- without treatment (G1), Aluminum oxide blasting (G2), Silica oxide blasting (G3). After applying the respective surface treatments, each specimen was repaired with composite resin (Z-100, 3M ESPE) in increments of 2mm, approximately, and light cured in a conventional light-curing unit (Bluephase, Ivoclar Vivadent, Liechtenstein) to obtain 4 mm height. Then specimens were subjected to a new cycle of artificial aging for one week incubated in artificial saliva and thermal cycling 5 and 55°C for 1000 cycles. The samples were sectioned in their long axis in a cutting machine (Isomet 1000, Buehler Ltd, Lake Bluff, IL, USA) in order to obtain the specimens in parallelepiped shape with union line centrally located. Each specimen was individually set at a micro-tensile machine Micro Tensile Tester - MTT (BISCO, Inc. 1100 W. Irving Park Rd. Schaumburg, IL 60193 USA 1-800-247-3368), and submitted to micro-tensile test at 0.5 mm/min speed with a 500 N load cell. It was performed variance analysis for there is influence of different materials and surface treatments on the bond strength of repair. The fracture pattern observed in repairs was analyzed using the chi-square test ( 2 ) with 5% statistical significance level. Analysis of Variance showed that there was a statistically significant difference (p=0.001) between the tensile strength of materials, and for interaction materials and surface treatment on bond strength of repair (p=0.001). There was association between the type of fracture and the variables material and surface treatments (p=0.001). It can be concluded that the different classes of composites tested respond differently compared to the applied surface treatment and it is not possible to establish a clinical protocol for repair procedures. Moreover, the tested bulk fill resins have acceptable bond strength, similar to other classes of composites, demonstrating that these materials are suitable for repair procedures.
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Sunnegårdh-Grönberg, Karin. "Calcium aluminate cement as dental restorative : mechanical properties and clinical durability /." Umeå : Univ, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-270.

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Books on the topic "Dental restoration permanent"

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Ford, T. R. Pitt. The Restoration of teeth. Oxford: Blackwell Scientific Publications, 1985.

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The restoration of teeth. Oxford: Blackwell Scientific, 1985.

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Ford, T. R. Pitt. The restoration of teeth. Oxford: Blackwell Scientific, 1985.

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Ford, T. R. Pitt. The restoration of teeth. 2nd ed. Oxford: Blackwell Scientific, 1992.

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John, Glyn Jones, ed. A colour atlas of clinical operative dentistry: Crowns and bridges. 2nd ed. London: Wolfe Publishing, Ltd., 1992.

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ed, Garcia-Godoy Franklin, ed. Restorative dentistry. Philadelphia: Saunders, 2002.

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Sjögren, Göran. Dental ceramics and ceramic restorations: An in vitro and in vivo study. Umeå: Department of Dental Materials Science, Umeå University, 1996.

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Martignoni, M. Precision fixed prosthodontics: Clinical and laboratory aspects. Chicago: Quintessence Pub. Co., 1990.

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1945-, Morgan William W., ed. Modification and preservation of existing dental restorations. Chicago: Quintessence Pub. Co., 1987.

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Albers, Harry F. Tooth-colored restoratives: An introductory text for selecting, placing and finishing. 8th ed. Santa Rosa, CA: Alto Books, 1996.

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Book chapters on the topic "Dental restoration permanent"

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Hanlin, Suzanne M., Lucy A. L. Burbridge, and Bernadette K. Drummond. "Restorative Management of Permanent Teeth Enamel Defects in Children and Adolescents." In Planning and Care for Children and Adolescents with Dental Enamel Defects, 139–55. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-662-44800-7_11.

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Mitchell, David A., Laura Mitchell, and Lorna McCaul. "Paediatric dentistry." In Oxford Handbook of Clinical Dentistry, 55–118. Oxford University Press, 2014. http://dx.doi.org/10.1093/med/9780199679850.003.0003.

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Contents. Principal sources and further reading. The child patient. Treatment planning for children. The anxious child. The child with toothache. Abnormalities of tooth eruption and exfoliation. Abnormalities of tooth number. Abnormalities of tooth structure. Abnormalities of tooth form. Abnormalities of tooth colour. Anatomy of primary teeth (& relevance to cavity design). Extraction versus restoration of primary teeth. Local analgesia for children. Restoration of carious primary teeth. Plastic restoration in primary molars. Stainless steel crowns. Class III, IV, and V in primary teeth. Severe early childhood caries. Primary molar pulp therapy. Pulp therapy techniques. Dental trauma. Safeguarding children. Injuries to primary teeth. Injuries to permanent teeth—crown fractures. Root fractures. Luxation, subluxation, intrusion, and extrusion. Splinting. Management of the avulsed tooth. Pulpal sequelae following trauma. Management of missing incisors. Common childhood ailments affecting the mouth. Sugar-free medications.
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Kidd, Edwina, and Ole Fejerskov. "When should a dentist restore a cavity?" In Essentials of Dental Caries. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780198738268.003.0007.

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At the start of this book it was commented that some dentists see restorative dentistry (fillings) as the treatment of dental caries. These dentists see prevention of caries as a separate issue. The authors profoundly disagree with this. The previous chapters have shown how dental caries develops and what it is, so in this chapter it is important to ask the question ‘with this knowledge in mind, what is the role of restorations (restorative dentistry) in caries control?’ Are restorations required or can the problem be solved by sealing all surfaces in the oral cavity—or at least those parts where surface irregularities (occlusal fissures, grooves, pits, etc.) may favour biofilm stagnation? Therefore, this chapter starts with a discussion of so-called fissure sealants. On occlusal surfaces, caries lesions may form at the entrance to the fissure because this complex morphology may be difficult to clean, particularly in the erupting tooth that is below the level of the arch and tends to be missed as the toothbrush swings by. Fissure sealants cover the fissures with a flowable resin or highly viscous glass ionomer cement, so that they are easier to clean. Their effectiveness has been proved in many studies. When first introduced in developed nations, all molar surfaces were recommended for sealing to avoid caries development and the need for fillings. This ‘sealing all teeth’ policy would now be totally incorrect for two reasons: ◆ Caries can be controlled by cleaning alone. ◆ Many of these surfaces will never develop lesions, and this automatic sealing approach is over treatment and not cost-effective. The indications for fissure sealing are: ◆ Active fissure caries has been diagnosed, but attempts at caries control have not arrested lesion progression. ◆ Occlusal surfaces are often highly irregular, and filled with grooves and fissures, and the patient or parent either cannot, or will not, remove plaque effectively. This is particularly important in the erupting molar. This surface is particularly at risk of lesion development and progression because permanent teeth can take 6–12 months to erupt; indeed, third molars may take several years.
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"Paediatric dentistry." In Oxford Handbook of Clinical Dentistry, edited by Bethany Rushworth and Anastasios Kanatas, 55–119. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780198832171.003.0003.

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This chapter introduces the principal aims of treatment in paediatric patients, detailing examination, treatment planning, and prevention. Various approaches to behaviour management are discussed including tell, show, do; behaviour shaping; reinforcement; and desensitization. The emergency management of children with toothache is also discussed alongside developmental abnormalities (including abnormalities of tooth eruption and exfoliation, tooth number, tooth structure, tooth form, and tooth colour) local anaesthesia, and restorative techniques. Injuries to primary teeth and to permanent teeth are discussed. The chapter also provides advice on the management of dental trauma, with information on safeguarding children.
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A. Ablal, Manal. "Atraumatic Restorative Treatment: More than a Minimally Invasive Approach?" In Dentistry. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.105623.

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Minimally invasive (MI) caries management has largely evolved over the years to include approaches that not only aimed to preserve as much tooth structure as possible but also to embrace prevention and risk management strategies. The atraumatic restorative treatment (ART) is a minimally invasive approach that was initially established to address the issue of increasing number of salvable teeth that kept being extracted in remote parts of the world where there was a limited access to the necessary equipment to enable preserving teeth in the primary and permanent dentitions. Managing carious lesions following ART is not as demanding as that in the conventional restorative methods, however, there are certain factors known to contribute to the failure of atraumatic restorative treatment that need to be considered to ensure success. However, and despite the advantages associated with using ART there seems to be a lack of awareness among dental practitioners regarding adopting this approach that can largely affect effective practice. Therefore, there is a need to spread the awareness and further educate practitioners particularly in this Covid-19 era where the virus and its variants have impacted the provision of routine dental treatment and will continue to do so for the foreseeable future.
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Kumaresan, Sakthiabirami, Soundharrajan Vaiyapuri, Jin-Ho Kang, Nileshkumar Dubey, Geetha Manivasagam, Kwi-Dug Yun, and Sang-Won Park. "Additive Manufactured Zirconia-Based Bio-Ceramics for Biomedical Applications." In Advanced Additive Manufacturing [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.101979.

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Zirconia was established as one of the chief vital ceramic materials for its superior mechanical permanency and biocompatibility, which make it a popular material for dental and orthopedic applications. This has inspired biomedical engineers to exploit zirconia-based bioceramics for dental restorations and repair of load-bearing bone defects caused by cancer, arthritis, and trauma. Additive manufacturing (AM) is being promoted as a possible technique for mimicking the complex architecture of human tissues, and advancements reported in the recent past make it a suitable choice for clinical applications. AM is a bottom-up approach that can offer a high resolution to 3D printed zirconia-based bioceramics for implants, prostheses, and scaffold manufacturing. Substantial research has been initiated worldwide on a large scale for reformatting and optimizing zirconia bioceramics for biomedical applications to maximize the clinical potential of AM. This book chapter provides a comprehensive summary of zirconia-based bioceramics using AM techniques for biomedical applications and highlights the challenges related to AM of zirconia.
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Joshi, Shubha, Pronob Sanyal, and Jyotsna Arun Patil. "Role of Metals in Pediatric Oral Health." In Pediatric Oral Health - New Insights [Working Title]. IntechOpen, 2023. http://dx.doi.org/10.5772/intechopen.109921.

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Prefabricated stainless steel crowns (SSCs) are the regular dental prosthesis cemented to primary molars in children. Previously used SSC, which contained up to 72% nickel, is associated with nickel sensitivity. Hence, the new generation of SSC that contains only 9–12% nickel was developed. Stainless steel orthodontic materials and stainless steel crowns (SSC) are the two major devices in pediatric patients that contain heavy metals. Measurable amounts of nickel and chromium in the saliva and serum are released from this prosthesis without reaching toxic levels. Allergic reaction in a form of gingivitis was reported after 3 months in 20% of the females and 10% of the males, and it disappeared a month after appliance removal. Several studies reported that there is more leaching of metals in acidic pH. Many different types of alloys are now available in the market to be used for dental restorations and fixed prostheses, and the rates of metal leaching from these alloys are not known. The common criterion for all these fixed prosthodontic materials is their permanent existence in the oral cavity for a prolonged time without the ability to be removed by the patient. Let us know these elements in detail in this chapter.
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Robinson, Max, Keith Hunter, Michael Pemberton, and Philip Sloan. "Diseases of the teeth and supporting structures." In Soames' & Southam's Oral Pathology. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199697786.003.0010.

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A wide variety of processes can affect the formation of teeth during development. The number, size, shape, and quality of dental hard tis­sue may be abnormal and teeth may erupt early or be prematurely shed or resorbed. When a child presents with a tooth abnormality, the clin­ical and radiographic features are often distinctive and management depends on diagnosis (Box 5.1). Broadly, developmental abnormal­ities of the teeth can be either genetically determined or acquired as a result of injurious processes affecting the developing teeth. It can be problematic to make a diagnosis, particularly when teeth initially erupt. Sometimes pathological examination of a shed or extracted tooth by ground sectioning (for enamel) or conventional sectioning of a decalci­fied tooth can provide a diagnosis. Research has provided insights into the genetic and structural basis of dental anomalies, and has resulted in a complex and extensive classification of subtypes. Minor abnormal­ities, such as failure of development of a few teeth or enamel erosion in adult life, may be dealt with in general dental practice, but it is advisable to refer younger patients with more complex or extensive dental abnor­malities to a specialist in child dental health, with links to expert diag­nostic facilities and input from orthodontic and restorative colleagues. The publically available Online Mendelian Inheritance in Man (OMIM) database provides an invaluable resource for genetic disorders, including dental abnormalities. Supernumerary teeth are common and may be rudimentary in form or of normal morphology, when they are referred to as supplemental teeth. The most common supernumerary tooth occurs in the mid- line of the maxillary alveolus and is referred to as a mesiodens, which usually has a conical shape. Eruption of adjacent normal successor teeth may be impeded by a mesiodens, which is an indication for its removal. Most supernumerary teeth occur as a sporadic event in devel­opment, but multiple extra teeth can be found in certain developmen­tal disorders. Failure of development of tooth germs results in teeth missing from the dental arch and is referred to as hypodontia. Most often the missing teeth are third molars, second premolars, and upper lateral incisors. Hypodontia is more common in the permanent dentition than in the primary teeth.
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Parekh, S., and K. Harley. "Anomalies of tooth formation and eruption." In Paediatric Dentistry. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198789277.003.0022.

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Both the primary and permanent dentitions may be affected by variations in the number, size, and form of the teeth, as well as the structure of the dental hard tissues. These variations may be exclusively genetically determined, brought about by either local or systemically acting environmental factors, or possibly a combination of both genetic and environmental factors acting together. The same interplay of influences may affect the eruption and exfoliation of primary teeth, as well as the eruption of permanent teeth. This chapter considers a range of conditions involving abnormalities of the number, size, form, and structure of teeth and their eruption. It is important to be aware of the psychosocial aspect when meeting children and families affected by these conditions. We have too often heard stories of social isolation of even very young children as a result of their missing or discoloured teeth. In the case of discoloured teeth, parents and children have told us that they have been told off or teased for not looking after their teeth when the discolouration was intrinsic and unavoidable. Society’s preoccupation with ‘the perfect smile’ seems to increase; hence children denied access to aesthetic dental treatment may be genuinely disadvantaged. Wherever possible, we try to avoid the use of the word ‘normal’ in our clinical care, although the word will be used in this text. The vast majority of children with these conditions want to become ‘one of the crowd’. Thus we would speak, when offering restorative treatment for example, of making a smile ‘ordinary’ or ‘boring’. While investigating inherited conditions, it is important to make enquiries of both sides of the family tree equally. Not only does this ensure that the investigation is complete, but also it may help to alleviate any sense of ‘guilt’ felt by an affected parent. We have been questioned repeatedly about the possibility of genetic treatment for some of these inherited conditions. We are not aware of any progress in this direction at present. Hypodontia is the term most often applied to a situation where a patient has up to six missing teeth (excluding third permanent molars) as a result of their failure to develop.
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Conference papers on the topic "Dental restoration permanent"

1

Zhu, Dongbin, Anping Xu, Yunxia Qu, and Ting Zang. "Customized Design and Fabrication of Permanent Dental Restoration." In 2009 2nd International Conference on Biomedical Engineering and Informatics. IEEE, 2009. http://dx.doi.org/10.1109/bmei.2009.5305539.

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