RESUMO
BACKGROUND: Tooth brushing is a universal recommendation. However, the recommendations related to the time of its execution are conflicting, especially when dealing with patients at risk of erosive tooth wear (ETW) or dental caries. SUMMARY: Our objective was to summarize the evidence on the timing of brushing with fluoridated toothpaste in relation to ETW and cariogenic dietary challenges. We conducted a scoping review following the PRISMA-ScR checklist, using three databases searching for in vivo, in situ, or in vitro studies involving human teeth exposed to either a cariogenic or an erosive challenge. Only models including human saliva and fluoride were assessed. Data selection, extraction, and risk of bias analysis were done in duplicate and independently. From 1,545 identified studies, 17 (16 related to ETW and 1 to dental caries) were included. Most evidence (n = 10) supported that brushing with a fluoride-containing product does not increase ETW, independent of the moment of brushing. Delaying tooth brushing up to 1 h (n = 4) or individualized recommendations based on the patient's problem (n = 2) were less frequent. Only one study reported that brushing pre- or post-meal does not affect Streptococcus mutans counts. Most data were in situ (n = 13), and the overall study quality was judged as sufficient/low risk of bias. KEY MESSAGES: Although the available evidence lacked robust clinical studies, tooth brushing using fluoridated products immediately after an erosive challenge does not increase the risk of ETW and can be recommended, which is in line with recommendations for dental caries prevention. Furthermore, we suggest updating the international guidelines to promote individualized recommendations based on risk factors to prevent either ETW or dental caries.
Assuntos
Cárie Dentária , Erosão Dentária , Escovação Dentária , Humanos , Cárie Dentária/prevenção & controle , Cárie Dentária/etiologia , Erosão Dentária/prevenção & controle , Erosão Dentária/etiologia , Fluoretos/uso terapêutico , Cremes Dentais/uso terapêutico , Fatores de Tempo , Desgaste dos Dentes/etiologia , Desgaste dos Dentes/prevenção & controle , Cariostáticos/uso terapêutico , Saliva/microbiologiaRESUMO
BACKGROUND: Extrinsic factors for erosive tooth wear (ETW) have been widely reported, but the intrinsic factors for wear remain unclear. OBJECTIVES: The aim of this study was to evaluate the factors associated with the prevalence of ETW in patients with reflux oesophagitis (RO). To prevent severe ETW with RO, factors associated with severity of ETW were also evaluated. METHODS: A total of 270 patients with RO were recruited. A modified tooth wear index was used to evaluate the prevalence and severity of ETW. Salivary secretion and buffering capacity were assessed prior to endoscopy. Subjects were asked to complete a medical condition and oral self-care questionnaire. Univariate and multivariate analyses were employed to identify factors collectively associated with the prevalence and severity of ETW. RESULTS: A total of 212 cases were categorized as patients with ETW (148 with mild ETW and 64 with severe ETW). Multivariate analyses indicated that saliva secretion, severity of RO and proton pump inhibitor (PPI) resistance were associated with the prevalence of ETW, whereas age, BMI and severity of RO were associated with the severity of ETW. The odds ratio of saliva secretion and BMI were less than 1, meaning that higher saliva secretion resulted in a lower prevalence of ETW and lower BMI was associated with severe ETW. CONCLUSION: Saliva secretion, severity of RO and PPI resistance were associated with the prevalence of ETW, whereas age, BMI and severity of RO were associated with the severity of ETW. Lower saliva secretion and BMI were significant factors for ETW.
Assuntos
Esofagite Péptica , Índice de Gravidade de Doença , Erosão Dentária , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Prevalência , Erosão Dentária/epidemiologia , Erosão Dentária/etiologia , Esofagite Péptica/epidemiologia , Adulto , Idoso , Inibidores da Bomba de Prótons/uso terapêutico , Saliva/química , Saliva/metabolismo , Fatores de Risco , Desgaste dos Dentes/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: Noncarious cervical lesions (NCCLs) are multifactorial and can be caused by the anatomical structure of the teeth, erosion, abrasion and abnormal occlusion. The aim of this case-control study was to explore the risk factors for NCCLs. METHODS: Cone-beam computed tomography was used to determine whether a wedge-shaped defect existed at the cementoenamel junction. We compared 63 participants with NCCLs with 63 controls without NCCLs, matched for sex, age (±1 year) and toothbrushing-related factors (e.g., type of bristle and brushing patterns, frequency and strength). All participants were asked to complete a questionnaire about self-administered daily diet habits and health condition. Univariate and multivariate logistic regression analyses were conducted to determine the risk factors for NCCLs. RESULTS: Significant variables in the univariate analysis (i.e., p < .2) included frequency of carbonated beverage consumption, sella-nasion-point B angle (SNB) and Frankfort-mandibular plane angle (FMA). Multivariate logistic regression demonstrated that the consumption frequency of carbonated beverages (odds ratio [OR] = 3.147; 95% confidence interval [CI], 1.039-9.532), FMA (OR = 1.100; 95% CI, 1.004-1.204) and SNB (OR = 0.896; 95% CI, 0.813-0.988) was independent influencing factors. The area under the receiver operating characteristic curve (AUC) value of regression Model 1 (established with the frequency of carbonated beverage consumption, FMA, SNB and sleep bruxism) was 0.700 (95% CI, 0.607-0.792; p < .001), and that of regression Model 2 (established using the frequency of carbonated beverage consumption, FMA and SNB) was 0.704 (95% CI, 0.612-0.796; p < .001). CONCLUSIONS: The consumption frequency of carbonated beverages and FMA was risk factors for NCCLs; the higher the frequency of carbonated beverage consumption and FMA, the higher was the probability of NCCLs. SNB was a protective factor for NCCL occurrence; the larger the SNB, the lower was the probability of NCCL occurrence. These findings have further clarified the aetiology of NCCLs and provided clinicians with valuable insights into strategies for preventing the loss of dental tissue.
Assuntos
Tomografia Computadorizada de Feixe Cônico , Colo do Dente , Escovação Dentária , Humanos , Feminino , Estudos de Casos e Controles , Fatores de Risco , Masculino , Adulto , Colo do Dente/patologia , Colo do Dente/diagnóstico por imagem , Escovação Dentária/estatística & dados numéricos , Pessoa de Meia-Idade , Bebidas Gaseificadas/efeitos adversos , Erosão Dentária/etiologia , Erosão Dentária/epidemiologia , Comportamento Alimentar , Inquéritos e QuestionáriosRESUMO
The 2017 Global Disease Study revealed 2.3 billion untreated cavities and 139 million other oral conditions like dental erosion. Modern treatments prioritise controlling etiological factors and preventing related diseases. This Editorial invites researchers to contribute to the collection, 'Prevention and management of dental erosion and decay'.
Assuntos
Cárie Dentária , Doenças da Boca , Erosão Dentária , Humanos , Erosão Dentária/etiologia , Cárie Dentária/prevenção & controle , Doenças da Boca/complicações , Índice CPORESUMO
BACKGROUND: The risk assessment of dental erosion among children and adolescents is an important aspect of dental care, as dental erosion constitutes a rapidly growing, global problem. Dental professionals rely solely on their own perception, as the current risk assessment process is not completely automatized, which affects the risk assessment reliability. AIM: To explore dental professionals' experiences with risk assessment of dental erosion among children and adolescents. METHOD: In-depth interview was used as data collection method. A total of 11 dental professionals were interviewed. The interviews were analyzed using qualitative content analysis. RESULTS: The findings were summarized in the categories Professionals' responsibility, Systematic approach , and Collaboration and communication. Dental staff perceived that their basic knowledge regarding erosion should be improved, and skills development was desired to reduce the knowledge gaps around the risk assessment of dental erosion. They alleged that the systematic approach could be improved by reducing workplace stress, implementing a universal dental erosion index, improving the existing risk assessment software, and automating the risk assessment of the condition. Dental professionals also experienced a need to calibrate and collaborate with each other and with other healthcare professionals to improve patient care. CONCLUSION: Dental professionals experienced their basic knowledge of dental erosion and their risk assessment as good, but a more advanced skill development was required. Furthermore, they experienced the risk assessment software as a good tool that should be improved to compile more objective risk assessment. A universal erosion index was also requested.
Assuntos
Pesquisa Qualitativa , Erosão Dentária , Humanos , Medição de Risco , Erosão Dentária/prevenção & controle , Erosão Dentária/etiologia , Feminino , Recursos Humanos em Odontologia , Masculino , Adolescente , Criança , Adulto , Atitude do Pessoal de Saúde , Comunicação , Entrevistas como Assunto , Competência Clínica , Odontólogos/psicologiaRESUMO
INTRODUCTION: Erosive tooth wear (ETW) has been gaining attention due to its high prevalence. However, ETW clinical diagnosis is difficult and may go unnoticed by many professionals. The present study aimed to develop, implement and evaluate a theoretical-practical training using active methodologies in the development of undergraduate students' skills for the diagnosis of ETW compared to the traditional teaching method. MATERIALS AND METHODS: This randomized controlled study involved two parallel groups: control group (n = 22), with learning based only on theoretical content and test group (n = 24), learning by theoretical-practical activity mediated by monitors/tutors. The theoretical class covered the current concepts of ETW, aetiology, diagnosis, use of the BEWE index, prevention and treatment. The practical training included exercises and discussions based on the diagnosis using BEWE scores of a collection of images and extracted teeth. To evaluate the efficacy of the teaching-learning methods, a theoretical multiple-choice questionnaire and a practical test using images and extracted teeth were applied. The outcome was the number of correct answers. Groups were compared by Mann-Whitney (theoretical knowledge) and T tests (practical ability in diagnosis) (p < .05). RESULTS: There was no significant difference between groups in the theoretical evaluation (p = .866). The test group showed higher ability to diagnose ETW lesions compared to the control group in the practical tests (p = .001). The performance of ETW diagnosis was similar when images were used in comparison to extracted teeth (p = .570). CONCLUSION: The practical activity associated with theoretical classes can be a promising strategy to improve the development of undergraduate students' skills in the diagnosis of ETW.
Assuntos
Educação em Odontologia , Estudantes de Odontologia , Erosão Dentária , Humanos , Educação em Odontologia/métodos , Erosão Dentária/diagnóstico , Erosão Dentária/prevenção & controle , Erosão Dentária/etiologia , Feminino , Masculino , Competência Clínica , Avaliação Educacional/métodos , Adulto Jovem , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: This scoping review aimed (1) to map, analyse, interpret and synthesize data from in situ studies on which substances were added to acidic beverages to reduce the erosive potential on tooth enamel and (2) to establish the level of evidence of the effectiveness of adding substances to acidic beverages to reduce the erosive potential on tooth enamel. DESIGN: This is a scoping review, according to the methods from the Joanna Briggs Institute and PRISMA-ScR, with high-sensitivity searches in the databases PubMed (MEDLINE), Virtual Health Library, Embase (Elsevier), Scopus (Elsevier), Web of Science and ScienceDirect (Elsevier). In situ studies published in English until December 2022 were included. Studies that did not report a control group were excluded. To map and summarize the results, tables and figures were used. RESULTS: From 895 potentially eligible articles, nine were included. Blackcurrant juices (n = 5) with the addition of calcium (n = 3) or xanthan gum (n = 2) formulations were the most tested in terms of reducing the erosive potential of the beverages on tooth enamel. The profilometer was the equipment of choice (n = 8) for evaluating the loss of enamel structure after the experimental tests. CONCLUSIONS: Calcium and xanthan gum are among the most tested by in situ studies, offering promising results in reducing the erosive potential of fruit juices and carbonated and energy drinks.
Assuntos
Bebidas , Esmalte Dentário , Erosão Dentária , Humanos , Erosão Dentária/prevenção & controle , Erosão Dentária/etiologia , Esmalte Dentário/efeitos dos fármacos , Bebidas/efeitos adversos , Ácidos/efeitos adversos , Concentração de Íons de Hidrogênio , Cálcio/análise , Cálcio/uso terapêutico , Sucos de Frutas e Vegetais/efeitos adversosRESUMO
Erosive Tooth Wear (ETW) is the loss of tooth structure without bacterial involvement. As the resulting loss of tooth structure is irreversible, an early evaluation of the multifactorial etiology, accurate diagnosis and regular follow-up are essential. The ETW is dynamic and its progression should be continuously monitored. A risk analysis table was developed to systematically record risk factors for ETW (Fig. 2). This allows ETW management to be integrated more efficiently into clinical practice and the progression to be documented over the years. If ETW is assumed, the risk analysis should be performed and updated at least every two years. In the assessment, risk-promoting and risk-inhibiting factors are marked, added together and compared. If the negative factors pre-dominate, measures should be taken to minimize the risk for ETW. The main purpose of the risk analysis is therefore to evaluate the individual etiology, coun-teract negative factors, promote positive factors and prevent progression.
Assuntos
Erosão Dentária , Humanos , Fatores de Risco , Erosão Dentária/etiologia , Erosão Dentária/diagnóstico , Erosão Dentária/prevenção & controle , Medição de Risco , Progressão da Doença , Lista de ChecagemRESUMO
OBJECTIVES: Erosive tooth wear is a multifactorial condition. The aim of this systematic review and meta-analysis was to identify key risk factors for erosive tooth wear in permanent dentition. STUDY SELECTION: Observational studies reporting anamnestic risk factors for erosive tooth wear. Methodological quality and risk of bias were assessed using the modified Newcastle-Ottawa scale for cross-sectional studies. Risk factors were visually presented in a heatmap, and where possible, random-effects meta-analyses were performed for the odds ratios (ORs) of risk factors. SOURCES: Electronic databases (MEDLINE, Embase, Scopus, and Web of Science) and manual searches in February 2023. The protocol was registered in PROSPERO (CRD4202339776). DATA: A total of 87 publications reporting on 71 studies were included in the systematic review. The studies examined a variety of anamnestic risk factors (n = 80) that were categorized into ten domains (socio-demographics, socio-economics, general health, oral diseases, medication, oral hygiene, food, beverages, dietary habits, and leisure-related risk factors). Meta-analyses revealed significant associations between erosive tooth wear and male gender (padj.<0.001; OR=1.30, 95 % CI: 1.16-1.44), regurgitation (padj.=0.033; OR=2.27, 95 % CI: 1.41-3.65), digestive disorders (padj.<0.001; OR=1.81, 95 % CI: 1.48-2.21), consumption of acidic foods (padj.=0.033; OR=2.40, 95 % CI: 1.44-4.00), seasoning sauces (padj.=0.003; OR=1.28, 95 % CI: 1.13-1.44), nutritional supplements (padj.=0.019; OR=1.73, 95 % CI: 1.28-2.35), and carbonated drinks (padj.=0.019; OR=1.43, 95 % CI: 1.17-1.75). Most included studies exhibited low bias risk. CONCLUSIONS: Observational studies investigated a variety of anamnestic risk factors for erosive tooth wear. Future studies should employ validated questionnaires, particularly considering the most important risk factors. CLINICAL SIGNIFICANCE: Erosive tooth wear is a prevalent condition. Clinicians should concentrate primarily on symptoms of gastroesophageal reflux disease and dietary factors when screening patients at risk for erosive tooth wear.
Assuntos
Erosão Dentária , Humanos , Fatores de Risco , Erosão Dentária/etiologia , Desgaste dos Dentes/etiologia , Comportamento Alimentar , Masculino , Feminino , Higiene Bucal , Fatores Sexuais , Estudos TransversaisRESUMO
PURPOSE: To investigate the prevalence and severity of erosive tooth wear (ETW) and evaluate the determinants of ETW among adolescents and adults in Poland. MATERIALS AND METHODS: The study covered three age groups of patients: 15 years old, 18 years old, and adults aged 35-44 years. Calibrated examiners measured ETW according to the Basic Erosive Wear Examination (BEWE) scoring system in 6091 patients. The clinical examination of patients was preceded by a socio-medical study based on a questionnaire consisting of items identifying potential risk factors for ETW. RESULTS: In all age groups, erosive lesions were most common in the form of initial enamel damage; more advanced lesions (BEWE 2 and 3) were rarely observed among 15-year-olds, while in the group of older adolescents and adults, the percentages were 13% and 20%, respectively. Acidic diet, gender, level of education, and medical conditions were statistically significantly associated with ETW in the examined population. The analysis showed that, depending on age, multiple and statistically significant risk factors for ETW become most apparent in the 35-44 age group, especially with regard to general health. This suggests that the long-term impact of factors and their cumulative effects are critical to the development of ETW. CONCLUSIONS: This is the first large, representative study of ETW in Central and Eastern Europe among adolescents and adults, which indicates the relatively rare occurrence and severity of erosive lesions. The present findings support other longitudinal studies supporting the use of the BEWE system as a valuable standard for assessing erosive lesions and related risk factors among different populations at different ages.
Assuntos
Escolaridade , Erosão Dentária , Humanos , Polônia/epidemiologia , Fatores de Risco , Erosão Dentária/epidemiologia , Erosão Dentária/etiologia , Adolescente , Masculino , Adulto , Feminino , Prevalência , Fatores Etários , Adulto Jovem , Fatores Sexuais , Nível de SaúdeRESUMO
Accurate determination of the prevalence of erosive tooth wear (ETW) and associated risk factors in adolescents can inform clinical management guidelines. The aim of this analytical cross-sectional study was to estimate the prevalence, severity, and risk factors of ETW in adolescents aged 12-15 years in the municipality of Usaquén in Bogotá, Colombia. Two calibrated examiners clinically assessed ETW using Basic Erosive Wear Examination (BEWE) Index (range: 0-3). All tooth surfaces (excluding proximal) were scored to allow estimation of the Highest (0-3) and Total BEWE (sum of Highest BEWE score per sextant: 0-18) scores per patient. Sociodemographic characteristics, ETW risk factors, and caries severity (ICDAS-epi-merged) were evaluated, and their association with the presence of ETW (indicated by a Highest BEWE score of 2-3) was examined using preliminary analyses and logistic regression models. The study sample included 454 adolescents (mean age: 13.5±1.1 years; female: 61.7%), and the prevalence of ETW was 71.6%. The majority of participants exhibited a Highest BEWE score of 3 (58.0%) and a Total BEWE score ≤8 (84.3%). The preliminary analysis showed an association between the presence of ETW and age, caries, and brushing teeth before eating (p-value < 0.05). Risk factors for ETW included always brushing teeth before eating [adjusted Prevalence Ratio (PRa) 1.31, p-value=0.014], presence of extensive carious lesions (PRa 1.23, p-value = 0.024), male gender (PRa 1.14, p-value = 0.028), and age > 14 years (PRa 1.17, p-value = 0.009). Although ETW was highly prevalent, most Colombian adolescents exhibited low Total BEWE scores. ETW was associated with frequent fruit intake, age, toothbrushing habits, caries lesions, and sex.
Assuntos
Cárie Dentária , Fatores Socioeconômicos , Erosão Dentária , Humanos , Colômbia/epidemiologia , Adolescente , Feminino , Masculino , Estudos Transversais , Erosão Dentária/epidemiologia , Erosão Dentária/etiologia , Fatores de Risco , Prevalência , Criança , Cárie Dentária/epidemiologia , Cárie Dentária/etiologia , Índice de Gravidade de Doença , Fatores Etários , Distribuição por Sexo , Distribuição por Idade , Fatores Sexuais , Modelos LogísticosRESUMO
OBJECTIVES: Tooth wear, also referred to as tooth surface loss, occurs due to causes other than caries. This involves the loss of hard tissues, namely enamel, dentin, and/or cementum. Types of tooth wear/tooth surface loss are abrasion, abfraction, attrition, and erosion. These multifactorial conditions can be caused by factors such as lifestyle, diet, or even habits, and may not be symptomatic. The focus of this article is to provide clinicians with detailed examples and explanations of the causes of tooth loss to aid in early diagnosis. Through early identification, the preventive measures outlined can be implemented to avoid excessive tooth wear. The provision of a treatment flowchart and general treatment recommendations aims to help clinicians determine when to restore these lesions and the most appropriate treatment measures for the four types of wear. METHOD AND MATERIALS: The PubMed (MEDLINE) search engine was used to gather information on teeth restricted to a 5-year period (26 August 2018 to 25 July 2022). Only English-language studies and reviews with the best balance of sensitivity and specificity were considered. A Boolean search of the PubMed dataset was implemented to combine a range of keywords: ("tooth wear" OR tooth attrition OR tooth erosion OR tooth abrasion OR tooth abfraction). Additional articles were selected through Google Scholar. RESULTS: By this process, many articles and studies were obtained, and the 48 most relevant published studies were chosen and used in the current review. CONCLUSION: Tooth wear affects an increasing number of individuals and can have detrimental effects physically, mentally, and emotionally. It is important to stress early diagnosis and management of tooth wear through monitoring, prevention, and treatment where indicated.
Assuntos
Desgaste dos Dentes , Humanos , Desgaste dos Dentes/terapia , Desgaste dos Dentes/prevenção & controle , Desgaste dos Dentes/etiologia , Erosão Dentária/prevenção & controle , Erosão Dentária/etiologia , Erosão Dentária/terapia , Abrasão Dentária/prevenção & controle , Abrasão Dentária/etiologia , Abrasão Dentária/terapia , Perda de Dente/prevenção & controle , Perda de Dente/etiologiaRESUMO
Abstract Objective: To identify the prevalence, severity, hypersensitivity, and distribution of Non-carious cervical lesions (NCCL) among university students in Brazil. Material and Methods: 179 participants answered an anamnesis with twenty questions about the presence or absence of habits associated with NCCL. The participants' teeth were evaluated to identify the presence or absence of the lesion, its classification, involved surfaces, severity, hypersensitivity, and tooth wear index. A hypersensitivity test was performed with ice water. Data were analyzed using the chi-square test and simple logistic regression (p<0.01). Results: 179 participants answered an anamnesis with twenty questions about the presence or absence of habits associated with NCCL. The participants' teeth were evaluated to identify the presence or absence of the lesion, its classification, involved surfaces, severity, hypersensitivity, and tooth wear index. A hypersensitivity test was performed with ice water. Data were analyzed using the chi-square test and simple logistic regression (p<0.01). Conclusion: The prevalence of NCCL was 15.1% and abfraction was the most frequent lesion. Premolars were the teeth most affected by non-carious cervical lesions.
Assuntos
Humanos , Masculino , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Estudantes , Erosão Dentária/etiologia , Sensibilidade da Dentina/etiologia , Desgaste dos Dentes/etiologia , Brasil/epidemiologia , Distribuição de Qui-Quadrado , Estudos Transversais/métodos , Inquéritos e QuestionáriosRESUMO
Objetivo: Determinar la relación entre la erosión dental y el consumo de bebidas refrescantes en escolares de 12 a 16 años del Centro Educativo Juan Velasco Alvarado, en el distrito de Pillco Marca, Perú. Materiales y métodos: Se realizó un estudio observacio- nal, transversal de una muestra de 135 niños de 12 a 16 años. Se seleccionaron historias clínicas que contaran con datos so- bre variables demográficas, la valoración del tipo de erosión dental según la clasificación de Eccles y que hayan respondi- do la encuesta sobre el consumo de las bebidas refrescantes (gaseosas, rehidratantes y jugos). Para evaluar la asociación entre las variables se aplicó la prueba chi-cuadrado; el nivel de significación establecido fue de p<0,05. Resultados: La frecuencia de la erosión dental en los es- colares fue del 54,1%. Un 3,7% consumía bebidas refrescan- tes de 3 a 5 veces por semana, un 45,9% consumía 2 veces por semana, y el 50,4% no consumía o consumía menos de 2 ve- ces a la semana. Las gaseosas que más frecuentemente se con- sumían fueron la Coca-Cola (20,7%) y la Kola Real (20%). El 43,7% no ingería ningún tipo de bebida gaseosa. Se halló una asociación entre la erosión dental y la ingesta de bebidas refrescantes (chi-cuadrado 84,77, p<0,05), con una ingesta de 2 veces por semana o más (chi-cuadrado 62,589, p<0,05). La erosión dental fue más frecuente en aquellos alumnos que in- gerían ambas bebidas, gaseosas y rehidratantes en su dieta, comparado con solo gaseosas o rehidratantes (p=0,048). Conclusiones: Las bebidas refrescantes resultaron ser no- civas para la erosión dental, cuando estas bebidas se toman al menos dos veces por semana (AU)
Aim: Determine the relation between dental erosion and the consumption of the refreshing drinks in schoolchildren from 12 to 16 years of Juan Velasco Alvarado Educational Center, from Pillco Marca district, Peru. Materials and methods: An observational, cross-sec- tional study was carried out on a sample of 135 children from 12 to 16 years of age. From all the medical records avail- able, the final selection included the ones that had data on demographic variables, the assessment of the type of dental erosion according to the Eccles classification and that had answered the survey on the consumption of refreshing drinks (soft drinks, rehydrating drinks and juices). To evaluate the association between the variables, the chi-square test was ap- plied; the established significance level was p<0.05. Results: The frequency of dental erosion in schoolchil- dren was 54.1%. 3.7% consumed refreshing drinks 3 to 5 times a week, 45.9% consumed 2 times a week, and 50.4% did not consume or consumed less than 2 times a week. The soft drinks most frequently consumed were Coca-Cola (20.7%) and Kola Real (20%). 43.7% did not ingest any type of soft drink. An association was found between dental erosion and the intake of refreshing drinks (chi-square 84.77, p<0.05), with an intake of at least twice a week (chi-square 62.589, p<0.05). Dental erosion was more frequent in those students who ingested both soft drinks and rehydrating drinks in their diet, compared to only soft drinks or only rehydrating drinks (p=0.048 Conclusions: Refreshing drinks turned out to be harmful in relation to dental erosion, when these drinks are taken at least twice a week (AU)
Assuntos
Humanos , Masculino , Feminino , Criança , Adolescente , Serviços de Odontologia Escolar , Erosão Dentária/etiologia , Bebidas Gaseificadas/efeitos adversos , Peru/epidemiologia , Estudos TransversaisRESUMO
Introduction: although reports on dental erosion have appeared in literature for a long time, there is currently a growing interest among researchers and clinicians about this matter. Potential risk factors for loss of dental hard tissue are changed lifestyle and eating patterns, with increased consumption of acid foods and beverages. Case report: an atypical tooth wear on the buccal surfaces of the mandibular teeth in a 45-year-old woman referred for orthodontic treatment, associated with the frequent consumption of whiskey and lemon, is reported. A comprehensive approach, such as the recognition of dental erosion joined with a careful investigation about eating habits was performed. Ultrastructural examination of replicas of the teeth showed practically structureless enamel and dentin surfaces. Conclusion: the screening for dental erosion in patients seeking orthodontic treatment is advisable to be a usual procedure. Recommendations for treatment and prophylactic measures are made emphasizing the need of multiprofessional attention.
Introdução: embora relatos sobre erosão dentária já apareçam há bastante tempo na literatura, existe atualmente interesse crescente entre pesquisadores e clínicos sobre esse assunto. Fatores que representam riscos potenciais para a perda de tecido duro do dente são as mudanças no estilo de vida e no padrão de alimentação, com o aumento no consumo de alimentos e bebidas ácidas. Relato de caso: lesões atípicas de desgaste dentário na superfície vestibular das unidades inferiores, em uma mulher com 45 de idade, encaminhada para tratamento ortodôntico, associadas ao consumo frequente de uísque e limão, foram relatadas. Uma abordagem abrangente, como o reconhecimento da erosão dentária, em conjunção com a investigação cuidadosa dos hábitos alimentares, foi realizada. O exame por meio da microscopia eletrônica de varredura, realizada em réplicas dos dentes, revelou superfícies de esmalte e dentina praticamente desprovidos de elementos estruturais. Conclusão: sugere-se que uma avaliação direcionada à busca por erosão dentária em pacientes que procuram por tratamento ortodôntico seja um procedimento rotineiro. A atenção multiprofissional, envolvendo o tratamento e o uso de medidas preventivas, é essencial para a adequada atuação junto ao paciente.
Assuntos
Humanos , Feminino , Pessoa de Meia-Idade , Erosão Dentária/etiologia , Bebidas Alcoólicas/efeitos adversos , Acidez , Erosão Dentária/diagnóstico por imagem , Microscopia Eletrônica de VarreduraRESUMO
Objetivo: mensurar o potencial erosivo de gomas de mascar não convencionais disponíveis no mercado brasileiro. Material e método: estudo experimental (in vitro) de caráter quantitativo. Foram adquiridos oito sabores de gomas de mascar: Poosh® (pinta língua); Plutonita® (abraço congelante, dentada ardente, baba de bruxa e língua ácida); e TNT® (sangue, lava e tumba). Para análise da acidez, foram realizadas leituras em triplicata do pH e acidez titulável (AT), utilizando um potenciômetro e eletrodo combinado de vidro em soluções obtidas após a maceração das gomas de mascar em água duplamente deionizada. Nas soluções com valores de pH inferiores a 5,5, foi mensurada a AT adicionando-se alíquotas de 100 µLNaOH 0,1 M, até alcançar pH 5,5. Os resultados foram submetidos aÌ Análise de Variância (ANOVA). As comparações das médias de pH e acidez titulável foram realizadas pelo teste de Tukey, com um nível de 5% de significância (p<0,05). Resultados: os valores de pH variaram entre 2,4 (abraço congelante) e 3,5 (baba de bruxa), diferin-do significantemente do controle (água mineral/pH=6,2). Os valores de acidez titulável variaram entre 628µL de NaOH 0,1 M (sangue) e 10700µL de NaOH 0,1 M (abraço congelante). A goma de mascar sabor abraço congelante apresentou o pH mais baixo e a mais elevada acidez titulável, diferindo significantemente dos demais sabores. Conclusões: as gomas de mascar avaliadas são ácidas, mas diferem quanto ao seu potencial erosivo. Seu consumo abusivo pode constituir um fator de risco para erosão dental.(AU)
Objective: to measure the erosive potential of non- -conventional chewing gums available in the Brazilian market. Material and methods: this is an in vitro study using the following flavors of chewing gums from the Brazilian market: Poosh® (tongue cleaner); Plutonita® (freezing hug, burning bite, witch slime and acid tongue); TNT® (blood, lava and tomb). For acidity analysis, pH and titratable acidity (TA) readings were performed in triplicate using a potentiometer and combined glass electrode in solutions obtained after maceration of the chewing gums in double deionized water. In solutions with pH values below 5.5, the TA was measured by adding aliquots of 100 µL 0.1 M NaOH, until pH 5.5 was reached. The results were submitted to Analysis of Variance (ANOVA). Comparisons of pH and titratable acidity means were performed by Tukey test at a 5% significance level (p<0.05). Results: the pH values that ranged from 2.4 (freezing hug) to 3.5 (witch's slime) differed significantly from the control (mineral water/ pH=6.2). Titratable acidity values ranged from 628µL of 0.1 M NaOH (blood) to 10700µL of 0.1 M NaOH (freezing hug). The freezing hug flavor chewing gum had the lowest pH and the highest titratable acidity differing significantly from the other flavors. Conclusions: the evaluated chewing gums are acidic, but differ in their erosive potential. Their abusive consumption may constitute a risk factor for dental erosion.(AU)
Assuntos
Erosão Dentária/etiologia , Cariogênicos/química , Goma de Mascar/efeitos adversos , Cariogênicos/efeitos adversos , Fatores de Risco , Análise de Variância , Acidez , Concentração de Íons de HidrogênioRESUMO
Abstract This study evaluated how Er,Cr:YSGG laser, associated or not with 5% fluoride varnish, influences the surface roughness and volume loss of bovine root dentin submitted to erosive and/or abrasive wear. One hundred and twenty dentin specimens were divided into the groups: without preventive treatment (WPT), 5% fluoride varnish (FV); Er,Cr:YSGG laser irradiation (L), and varnish combined with laser (FV + L). The specimens (n = 10) were subdivided into: 1 = erosion (E); 2 = abrasion (A); and 3 = erosion followed by abrasion (E + A). The erosive solution used was a soft-drink (pH = 2.42 at 4ºC) applied in 5-min cycles twice a day for 10d. Abrasive wear involved brushing for 60s with an electric brush (1,600-oscillations/s) at a load of 2.0N. Surface roughness and volume loss were evaluated using a laser scanning confocal microscope. Roughness data were submitted to one-way ANOVA and Tukey post-hoc test. For volume loss, the Kruskal-Wallis and Dunn's post-hoc tests were used (α = 5%). The lowest values of roughness were found in the control areas of all subgroups (p > 0.05). In the experimental area, the [(WPT) + (E+A)] subgroup had a significantly higher roughness (5.712 ± 0.163 μm 2 ) than the other subgroups (p < 0.05). The L and (FV + L) groups had statistically similar roughness, regardless of the type of wear. The (FV + L) group had the lowest volume loss, regardless of the type of wear performed: [(FV + L) + (E)] = 7.5%, [(FV + L) + (A) = 7.3%, and [(FV + L) + (E + A)] = 8.1%. The subgroup [(WPT) + (E + A)] had the highest volume loss (52.3%). The proposed treatments were effective in controlling dentin roughness. Laser irradiation can be an effective method to increase root dentin resistance after challenges and limit problems related to non-carious lesions.
Assuntos
Animais , Bovinos , Erosão Dentária/etiologia , Lasers de Estado Sólido/uso terapêutico , Raiz Dentária , Escovação Dentária , Dentina , FluoretosRESUMO
Objetivos: Determinar en una muestra de adolescentes españoles sus conocimientos sobre la erosión dental y los alimentos, bebidas y hábitos alimenticios que la producen. Material y métodos: Se llevó a cabo un estudio transversal. La muestra estuvo constituida por 348 adolescentes entre 12 y 17 años. Se valoró su conocimiento sobre la erosión dental y sus factores etiológicos mediante un cuestionario. Resultados: El 17,82% refirió conocer la erosión dental, el 26,44% solo había oído hablar de ella y el 62,35% pensaba erróneamente que los términos erosión y caries eran equivalentes. Al relacionar el conocimiento sobre los alimentos que producen erosión dental y la edad de los participantes se observó que el grupo de 16-17 años conocía en un porcentaje significativamente mayor la capacidad erosiva de la naranja (p<0,05), el limón (p<0,05), la fresa (p<0,01) y el kiwi (p<0,01). Esto se observó también con las bebidas gaseosas (p<0,01) y las isotónicas (p<0,01). Conclusiones: El nivel de conocimientos sobre la erosión dental es en general bajo, aumentando con la edad. La capacidad erosiva de los cítricos y de las bebidas gaseosas es más conocida entre los adolescentes que la de otros alimentos o bebidas.
Objetivos: Determinar em uma amostra de adolescentes espanhóis seu conhecimento sobre a erosão dentaria e os alimentos, as bebidas e os hábitos alimentares que a produzem. Material e métodos: Foi realizado um estudo transversal. A amostra foi composta por 348 adolescentes entre 12 e 17 anos. O conhecimento sobre erosão dentaria e seus fatores etiológicos foi avaliada por meio de um questionário. Resultados: 17,82% relataram conhecer erosão dentaria; 26,44% tinham ouvido falar dela e 62,35% pensavam erroneamente que os termos erosão e càrie eram equivalentes. Ao relacionar o conhecimento sobre os alimentos que produzem erosão dentaria y a idade dos participantes observou-se que o grupo de 16-17 anos conhecia em uma porcentagem significativamente maior a capacidade erosiva da laranja (p<0,05), do limão (p<0,05), do morango (p<0,01) e do kiwi (p<0,01). Isto também foi observado com refrigerantes (p<0,01) e bebidas isotônicas (p<0,01). Concluções: O conhecimento sobre erosão dentaria foi geralmente baixo, aumentando com a idade. Os adolescentes conhecem melhor a capacidade erosiva de frutas cítricas e refrigerantes do que outros alimentos ou bebidas.
Objectives: To determine in a sample of Spanish adolescents their knowledge of dental erosion and the food, drinks and eating habits that produce it. Material and methods: A cross-sectional study was carried out. The sample consisted of 348 adolescents between 12 and 17 years old. Their knowledge of dental erosion and its etiological factors was assessed through a questionnaire. Results: 17.82% reported knowing dental erosion, 26.44% had only heard of it and 62.35% mistakenly thought that the terms erosion and caries were equivalent. When relating knowledge about the foods that cause dental erosion and the age of the participants, it was observed that the group of 16-17 years knew in a significantly higher percentage the erosive capacity of the orange (p <0.05), the lemon ( p <0.05), strawberry (p <0.01) and kiwi (p <0.01). This was also observed with soft drinks (p <0.01) and isotonic drinks (p <0.01). Conclusions: The level of knowledge about dental erosion was generally low, increasing with age. The erosive capacity of citrus fruits and soft drinks is better known among adolescents than that of other foods or drinks.