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Objetivo: Realizar uma análise transversal do perfil sociodemográfico e clínico de pacientes edêntulos bimaxilares e dos hábitos de uso das suas próteses totais (PT) antigas. Posteriomente, os participantes foram reabilitados com próteses totais, em um período de 3 anos (2017- 2019)), em três municípios do estado de Pernambuco - Brasil, por meio de um programa de extensão universitária. Métodos: 58 participantes foram avaliados por meio de um questionário composto de 73 questões. Os dados coletados permitiram uma avaliação quantitativa, e o nível de significância considerado foi de 0,05. Resultados: Destaca-se um perfil de pacientes idosos com uma média de tempo de desdentado total de 24,3±15,3 anos (maxila) e 22,14±14,22 (mandíbula), havendo uma maior prevalência de usuários com próteses bimaxilares (74%). Destaca-se em 57,1% da amostra, a predo-minância da escovação com creme dental e, em 42,9%, a utilização de sabão/detergente, solução de hipoclorito de sódio (NaClO) e/ou bicarbonato de sódio (NaHCO3) como coadjuvantes na higienização. Além disso, 66,6% da amostra apresentou necessidade de intervenção clínica para reparos na PT. Com relação aos hábitos deletérios, os idosos apre-sentaram menos o hábito de dormir com a prótese quando comparados a adultos (p≤0,001). Conclusão: O perfil dos participantes apresentou prevalência do gênero feminino e idade média de 63 anos, além de uma média de 20 anos desdentados (maxila e mandíbula), um tempo elevado de uso das próteses (>10 anos) e o hábito de uso contínuo. Mais da metade dos participantes utilizava métodos de higienização inadequados.

Objective: To conduct a cross-sectional analysis of the sociodemographic and clin-ical profile of edentulous bimaxillary patients and their habits of using old complete den-tures (CD).Subsequently, the participants were rehabilitated with complete dentures, in three years (2017-2019), in three municipalities located in the state of Pernambuco, - Bra-zil, through a university extension program. Methods: We evaluated a total of 58 partici-pants through a questionnaire with 73 questions. Data collected were used for quantitative assessment, and the level of significance was set at 0.05. Results: Most of the participants were elderly patients with an average total edentulous time of 24.3 ± 15.3 years, and 22.14 ± 14.22 years at the maxilla and mandible, respectively. In addition, there was a high prev-alence of users who had bimaxillary prostheses (74%). In 57.1% of the sample, there was a predominance of brushing with toothpaste, 42.9% used soap/detergent, sodium hypochlo-rite solution, and (or) sodium bicarbonate as adjuvants in cleaning. Moreover, 66.6% of the patients needed a clinical intervention for CD repairs. About the harmful habits, the elderly showed a less frequent habit of sleeping with their prostheses compared to the adults (p ≤ 0.001). Conclusion: Most of the participants were female with an average age of 63 years. They presented an average of 20 years of edentulousness (maxilla and mandible) and the extended use of the dentures (> 10 years), in addition to the habit of continuous use. More than half of the participants used inadequate cleaning methods.

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OBJECTIVES: To increase understanding of the subsistence practices of the first Americans through analysis of the near-complete dentition of a young woman dating to the terminal Pleistocene of the Yucatan Peninsula, Mexico. MATERIALS AND METHODS: The skeleton is that of "Naia" a 15 to 17-year-old female from the submerged natural trap of Hoyo Negro found in association with remains of numerous extinct species of megafauna. Superbly preserved remains included the skull with 28 teeth, which are analyzed for evidence of caries, periodontal disease, wear patterns, and malocclusion. RESULTS: Naia exhibits a high frequency of dental caries, along with aggressive periodontal disease that threatened all her teeth, particularly her incisors. Dental attrition was extremely light for a hunter-gatherer, reaching to four on the Molnar scale on only one tooth. Lack of wear is associated with severe mandibular retrognathia, and low masticatory forces. DISCUSSION: Naia's dental condition is compared with that of other northern Paleoamericans, mostly females, dating before 11,000 cal BP. These exhibit a high degree of variability in both caries and tooth wear. All, however, exhibit rapid anterior wear owing to technological use of the front teeth. Naia exhibits the highest rate of caries, similar to that of the earliest South Americans, and one of the lowest rates of attrition. This demonstrates that she had a nonabrasive diet that was at least seasonally rich in carbohydrates. This does not mean her diet was low in meat, however, because similarly light dental attrition is seen in the Arch Lake female, a Paleoamerican from a big-game hunting society.

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Resumo O artigo problematiza as ações e campanhas educativas voltadas à infância na área odontológica, abordando aspectos centrais, como a implantação de gabinetes dentários nas escolas públicas e a criação de concursos de "bons dentes" para a propagação de preceitos da higiene moderna. Os dentistas foram agentes decisivos na difusão da "ciência odontológica moderna", presentes nas escolas e em diversas instituições, atuando em atividades educativas e também no âmbito de ações e lutas por políticas públicas que reconhecessem as questões de saúde bucal. O artigo se baseia em extensa pesquisa, incluindo documentação variada e, a partir de diálogos com a nova história cultural, busca questionar as formas de prescrever a saúde bucal nas primeiras décadas do século XX.

Abstract Educational actions and campaigns in the area of dentistry geared towards children are addressed, focusing on the introduction of dental cabinets, or offices, at public schools and the creation of "good teeth" competitions to spread modern precepts of hygiene. Dentists were key agents in the spread of "modern dental science" at schools and different institutions, taking part in educational activities and also in actions and struggles for public policies that recognized the issues of oral health. The article is based on extensive research of a variety of documental sources and, through dialogues with the new cultural history, questions the ways oral health was prescribed in the early decades of the twentieth century.

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Educational actions and campaigns in the area of dentistry geared towards children are addressed, focusing on the introduction of dental cabinets, or offices, at public schools and the creation of "good teeth" competitions to spread modern precepts of hygiene. Dentists were key agents in the spread of "modern dental science" at schools and different institutions, taking part in educational activities and also in actions and struggles for public policies that recognized the issues of oral health. The article is based on extensive research of a variety of documental sources and, through dialogues with the new cultural history, questions the ways oral health was prescribed in the early decades of the twentieth century.

O artigo problematiza as ações e campanhas educativas voltadas à infância na área odontológica, abordando aspectos centrais, como a implantação de gabinetes dentários nas escolas públicas e a criação de concursos de "bons dentes" para a propagação de preceitos da higiene moderna. Os dentistas foram agentes decisivos na difusão da "ciência odontológica moderna", presentes nas escolas e em diversas instituições, atuando em atividades educativas e também no âmbito de ações e lutas por políticas públicas que reconhecessem as questões de saúde bucal. O artigo se baseia em extensa pesquisa, incluindo documentação variada e, a partir de diálogos com a nova história cultural, busca questionar as formas de prescrever a saúde bucal nas primeiras décadas do século XX.

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La Estomatología en el municipio de Colón ha pasado por diversos momentos, hoy toma dimensiones cualitativamente superiores, que contribuyen a elevar la salud bucal y la calidad de vida de la población. Se considera pionera en la atención estomatológica. El objetivo es revelar la historia de los servicios de Odontología, en el municipio (AU).

Dentistry, in the municipality of Colon has gone through different moments. Nowadays it is taking qualitatively higher dimensions contributing to improve the population´s oral health and life quality. It is considered a pioneer in dental care. The aim is telling the history of Odontology services in the municipality (AU).

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OBJECTIVES: The goal of this study is to compare both dental and skeletal stress indicators of the Classic and Postclassic coastal and inland sites of the State of Quintana Roo, Mexico. The hypothesis is that coastal populations will show osteo and dental pathologies characteristic of a primarily marine food source combined with a diet of horticultural resources. This kind of alimentation provides people with less environmental stress and therefore a better health status. However, over time, in the Postclassic period, the health conditions deteriorated among both coastal and inland inhabitants, according to the hierarchization of the society, militarization, and commercial activities of all the coastal sites. METHODS: The sample was drawn from 19 sites (196 individuals of both sexes) from the east coast of the Yucatan Peninsula, as well as from inland localities within the boundaries of Quintana Roo. Both dental and osteological stress indicators were analyzed, and crosstabs were applied for absolute and relative frequencies and their corresponding χ(2) and F Fisher analyses. The osteopathological index of the coastal and inland sites of the Classic period were compared over time between the Classic coastal inhabitants and the Postclassic coastal inhabitants so as to understand how life conditions changed over time. The Mantel-Haenszel odds ratio, with the crosstabs controlling for sex (males and females), was also carried out. RESULTS: There are low frequencies of dental pathologies and anemia present in both the coastal and inland populations of Quintana Roo in the Classic and Postclassic times. Only the presence of periostitis is highly common in both types of site, and this is the only indicator with significant differences. The dental pathologies, anemia and periostitis, in general, present a slight upward trend in both the coastal and inland populations over time. The coastal populations have fewer frequencies of the above than the inland sites whilst, in the Postclassic period, both the coastal and inland sites register increased frequencies of all the indicators. Linear enamel hypoplasia (LEH) is the only indicator that does not follow this tendency. CONCLUSIONS: The analyzed indicators are in accord with the general tendency reported in the literature. The results revealed a general trend whereby the Classic inland sites display poorer life conditions than the Classic coastal sites. In the Postclassic period, this pattern changed because the frequencies of all stress indicators increased. The explanations regarding this tendency are related to the differential access to food resources between regions; coastal people had a varied diet and better sources of protein, taking into account the culture of alimentation, the type, and the sources (in general, fish) that have an important impact on the absorption of micronutrients and therefore greater impact on local health conditions. Also, it is plausible that they were able to access imported food through commerce (such as meat and vegetables/corn). The decline in health of the coastal people in the Postclassic period was probably associated with social stratification, increasing militarism, changes in the economic corpus, new pathogens, and the decline of the power structures prevailing throughout the Classic period.

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After almost 2000 years of local development, including limited trading with neighboring ethnic groups, the societies that occupied the oases of San Pedro de Atacama, Northern Chile, became part of the trade web of the Tiwanaku empire, between 500 and 1000 CE. Archaeological evidence tends to support the idea that the period under the influence of the altiplano (high plane) empire was very affluent. Here we investigate the possibility that this affluence had a positive impact on the health status of the Atacameneans, using the oral health as an indirect indicator of quality of life. Dental decay, dental abscess, dental wear, linear enamel hypoplasia, periodontal disease and dental calculus were analyzed on 371 skeletons from 12 sites from San Pedro de Atacama oases. We believe that if, indeed, there were better biological conditions during the altiplano influence, this could have been caused by the access to a more diversified food intake promoted by the intensification of the trading network established by Tiwanaku in the central-south Andes, of which San Pedro de Atacama became an important node.

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Objetivo: revisar la historia inicial de la promoción de la salud oral para los bebés y niños peque-ños, el impacto de la directiva de la AAPD sobre los cuidados al niño, la salud oral y las formas de maximizar los resultados de salud. Métodos: revisión de literatura. Resultados: conceptos sobre la prevención primaria y la intervención temprana fueron reportados ya en el siglo XIX. Los avances para impactar positivamente en la salud oral de los niños se han realizado. Sin embargo, el consejo de los primeros entendidos y médicos que la atención bucodental y la prevención debe comenzar tempranamente con los cuidadores y la aparición del primer diente del bebé no han sido plenamente aceptado por la profesión. Conclusiones: Se presenta una perspectiva histórica sobre el cuidado de la salud oral para los bebés y niños pequeños. Existe la necesidad de alejarse de la vía de abordaje de las enfermedades bucodentales e incorporar los conceptos de atención primaria a partir del período perinatal, y de manera más amplia sobre los factores determinantes sociales de la salud.

Purpose: To review the early history of the promotion of oral health for infants and toddlers, the impact of the AAPD guideline on infant oral health care and ways to maximize health outcomes. Methods: Review of the literature. Results: Concepts on primary prevention and early intervention were reported as early as the 19th century. Progress to positively impact the oral health of children has been made. Nevertheless, the advice of early scholars and clinicians that oral care and prevention must begin early with the caregivers and the emergence of the infantÆs first tooth have not been fully embraced by the profession. Conclusions: A historical perspective on oral health care for infants and toddlers has been presented. There is a need to move away from the surgical approach of managing oral disease and embrace the concepts of primary care beginning perinatally while more broadly addressing social determinants of health.

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As one of the few areas apt for horticulture in Northern Chile's arid landscape, the prehistory of the Atacama oases is deeply enmeshed with that of the inter-regional networks that promoted societal development in the south central Andes. During the Middle Horizon (AD 500-1000), local populations experienced a cultural apex associated with a substantial increase in inter-regional interaction, population density, and quantity and quality of mortuary assemblages. Here, we test if this cultural peak affected dietary practices equally among the distinct local groups of this period. We examine caries prevalence and the degree of occlusal wear in four series recovered from three cemeteries. Our results show a reduction in the prevalence of caries for males among an elite subsample from Solcor 3 and the later Coyo 3 cemeteries. Dental wear tends to increase over time with the Late Middle Horizon/Late Intermediate Period cemetery of Quitor 6 showing a higher average degree of wear. When considered in concert with archaeological information, we concluded that the Middle Horizon was marked by dietary variability wherein some populations were able to obtain better access to protein sources (e.g., camelid meat). Not all members of Atacameño society benefited from this, as we note that this dietary change only affected men. Our results suggest that the benefits brought to the San Pedro oases during the Middle Horizon were not equally distributed among local groups and that social status, relationship to the Tiwanaku polity, and interment in particular cemeteries affected dietary composition.

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Se hace una breve reseña de algunos aspectos que se desean destacar en relación con la historia de la docencia y la práctica estomatológica en Cuba durante el período de la conquista, la colonización de la Isla, la república mediatizada y la etapa revolucionaria

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