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A ansiedade desempenha um papel significativo na experiência de tratamentos odontológicos e pode resultar em evasão por parte dos pacientes. Isso é especialmente relevante para grupos como pacientes pediátricos e aqueles com necessidades especiais, que muitas vezes requerem técnicas de controle de comportamento ou sedação devido à ansiedade. No entanto, a ansiedade não deve ser negligenciada mesmo em pacientes sem odontofobia grave, pois está relacionada à percepção da dor durante os procedimentos odontológicos. A sedação consciente com óxido nitroso surge como uma alternativa valiosa para reduzir a ansiedade e melhorar o conforto do paciente. Ao contrário dos benzodiazepínicos e da anestesia geral, o óxido nitroso atua no sistema nervoso de uma forma que deprime levemente o córtex cerebral, sem afetar o centro respiratório. Isso permite o uso de concentrações subanestésicas do gás, administradas com oxigênio por meio de uma máscara nasal. O óxido nitroso é de rápida ação, pouco solúvel e tem um período de recuperação breve, permitindo que os pacientes retornem rapidamente às atividades normais. Este estudo, uma revisão de literatura, explora o mecanismo de ação do óxido nitroso, suas indicações na prática odontológica e examina possíveis riscos e contraindicações associados ao seu uso. Em resumo, a sedação consciente com óxido nitroso se mostra como uma opção promissora para aliviar a ansiedade e melhorar a experiência de tratamentos odontológicos, beneficiando uma ampla gama de pacientes, não apenas aqueles com fobias graves.

Anxiety, in an outpatient dental environment, plays a fundamental role in pain and discomfort expectation, resulting in increase of treatment evasion. The groups that present greater difficulty in cooperation are children and special needs patients, with behavioral control and sedation being often necessary. Nevertheless, literature emphasizes that anxiety must be evaluated as a critical stage and its management done not only in patients with elevated anxiety levels, but being crucial on pain control of every dental patient, since higher grades of restlessness equals higher pain perception. It is known that the use of nitrous oxide in conscious sedation proves to be an useful tool on reducing anxiety and enabling comfortable interventions, indicating that it is an alternative to the use of benzodiazepines and general anesthesia. The drug acts on the nervous system, promoting a slight depression of the cerebral cortex and, unlike benzodiazepines, which act at the medulla level, it does not depress the respiratory center. The technique uses sub-anesthetic concentrations of nitrous oxide delivered with oxygen through a nasal mask. Nitrous oxide is poorly soluble and has a rapid onset of action, being therefore associated with a rapid recovery period. The duration of sedation is controlled and the patient can quickly return to normal activities. This paper is a narrative review with the objective of exploring the mechanism of action of this gas, evaluating its indications for use in dental clinic and verifying possible risks and contraindications.

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Abstract Objective: Dentistry from the Universidade Federal de Alfenas who were enrolled in the seventh period and who took the Integrated Clinic I Discipline (ICID) in the emergency remote learning model (ERLM). Material and Methods: This is a qualitative and descriptive study. The information was collected through questionnaires applied by the Professors during the ICID. Subsequently, the professor evaluated the treatment developed in virtual form by each student regarding its logical sequence and the most appropriate treatment for each case. The results of the answers were transcribed and submitted to lexicographical textual, Descending Hierarchical Classification, and Similitude analysis in the Interface de R pour les Analyses Multidimensionnelles de Textes et de Questionnaires (IRAMUTEQ) program. Results: The students described the online situational treatment planning in five essential steps: adequacy of the oral environment, restorative need, prosthetic need, rehabilitation by prosthesis on the implant, and corrective orthodontic treatment. Conclusion: It was observed that the students who enrolled in ICID presented well-integrated planning during ERLM, despite the COVID-19 pandemic hindering these students' contact between theoretical teaching and the integrated practices in dentistry offered by the educational institution.

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Resumen Objetivo: Evaluar el nivel de satisfacción en la atención recibida por los usuarios de la Clínica Odontológica de la Universidad México Americana del Norte (CO-UMAN) Allende. Material y método: El estudio fue descriptivo, observacional, transversal y prospectivo; se aplicó una encuesta de opinión a 200 pacientes, seleccionados mediante muestreo por conveniencia en 2019, sobre la estructura, proceso y resultados de la atención; así como bio-demográficos de cada paciente. Resultados: Predominaron pacientes con edades entre 21 y 60 años (71%), mujeres (63%), casados(as) (45%), empleados(as)/amas de casa (57%) y baja frecuencia de enfermedades concomitantes (10%). A mayor edad hubo mayor frecuencia de enfermedades concomitantes (r=0.26; p<0.05) y satisfacción en el servicio (r=0.26; p<0.05); con otras enfermedades concomitantes la satisfacción del paciente fue menor (r=-0.39; p<0.05). Los pacientes indican que hay más satisfacción (de 2.6 a 5.4 veces) al recibir un servicio adecuado o mejor. La satisfacción del paciente y la calidad de la atención de la clínica se asoció positivamente (p<0.05) con los trámites sencillos, trato por parte del odontólogo; confianza en la calidad de los servicios recibidos; relación costo/beneficio; puntualidad en la atención y efectividad del tratamiento odontológico recibido. Los coeficientes canónicos estandarizados indicaron mayor contribución en la satisfacción del usuario: las instalaciones e infraestructura de la clínica (0.479); atención del personal y proceso administrativo (0.543); atención del odontólogo (0.700); confianza en la atención y percepción del servicio recibido (0.660) y pobre relación con edad (0.078), género (0.030), estado civil (-0.040) y ocupación del paciente (0.065). Conclusión: No obstante que la cantidad y calidad del servicio de la CO-UMAN se ha incrementado y mejorado sustantivamente, es necesario desarrollar un plan de mejora continua para alcanzar estándares de calidad total.

Abstract Objective: To evaluate the level of satisfaction in the care received by the users of the Dental Clinic of the Universidad México Americana del Norte (DC-UMAN) Allende. Material and method: The study was descriptive, observational, cross-sectional, and prospective. In 2019, an opinion survey on the structure, proceedings, and results of the care, as well as bio-demographics of each patient was applied to 200 patients selected by convenience sampling. Results: Patients aged between 21 and 60 years (71%), women (63%), married (45%), employees/housewives (57%) and a low frequency of concomitant diseases (10%) predominated. At an older age, there was a higher frequency of concomitant diseases (r=0.26; p<0.05) and satisfaction in the service (r=0.26; p<0.05); with other concomitant diseases, patient satisfaction was lower (r=-0.39; p<0.05). Patients indicated that there is more satisfaction (from 2.6 to 5.4 times) when receiving an adequate or better service. Patient satisfaction and the quality of clinic care were positively associated (p<0.05) with simple procedures, treatment by the dentist, confidence in the quality of the services received, cost-benefit ratio, punctuality in the care and effectiveness of the dental treatment received. The standardized canonical coefficients indicated a greater contribution to user satisfaction from the facilities and infrastructure of the clinic (0.479), staff attention and administrative process (0.543), dental care (0.700), trust in care and perception of the service received (0.660) and poor relationship with age (0.078), gender (0.030), marital status (-0.040), and occupation (0.065) of the patient. Conclusion: Although the quantity and quality of the DC-UMAN service has increased and improved substantially, it is necessary to develop a continuous improvement plan to achieve total quality standards.

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As clínicas integradas em Odontologia constituem em um desafio para o ensino superior na formação do profissional, que deverá aprender a tratar as condições orofaciais de seu paciente de forma diferenciada no futuro próximo, aliando cada vez mais a Odontologia e as novas tecnologias. Objetivou-se com este estudo de revisão discutida entender o conceito de clínica integrada e suas perspectivas em consonância com as Diretrizes Curriculares Nacionais. Foi realizado um levantamento bibliográfico sistematizado nos bancos de dados eletrônicos: Lilacs, PubMed e Scielo. Os termos em português e inglês "Educação em Odontologia" (Dental Education), "Clínicas Odontológicas" (Dental Clinics), "Graduação" (Undergraduate Program), "Prestação Integrada de Cuidados de Saúde" (delivery of health care, integrated) e "Currículo" (Curriculum) foram utilizados como palavras-chave. Foram eleitos 23 artigos para esta revisão e extraídas as ideias principais dos textos tendo como base as metodologias utilizadas e os principais resultados. Os autores foram unânimes em ressaltar que as clínicas integradas em Odontologia exercem influência na formação e no preparo do egresso generalista através do treinamento sobre um planejamento global, inter e multidisciplinar como pilar essencial para um currículo integrativo e inovador.

ntegrated clinics in Dentistry present a challenge for higher education in the training of professionals, who must adapt their approach to treating orofacial conditions in the near future, increasingly incorporating Dentistry and new technologies. This review study aimed to comprehend the concept of integrated clinics and its alignment with the National Curricular Guidelines. A systematic bibliographic survey was conducted in the following electronic databases: Lilacs, PubMed, and Scielo. The search employed keywords in both Portuguese and English, including "Education in Dentistry" (Dental Education), "Dental Clinics", "Graduation" (undergraduate program), "Integrated Provision of Health Care" (delivery of health care, integrated), and "Curriculum." Approximately 23 articles were selected for this review, and the primary ideas within the texts were extracted based on the employed methodologies and the principal results. The authors unanimously emphasized that integrated dentistry clinics significantly impact the training and preparation of generalist graduates. This influence stems from emphasizing global, inter, and multidisciplinary planning as an indispensable foundation for an integrative and innovative curriculum.

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Este estudo avaliou e comparou a produtividade clínica dos estudantes de Odontologia em duas instituições de ensino privadas, com diferentes tempos de experiência no modelo de clínica integrada, preconizado pelas Diretrizes Curriculares Nacionais (DCN). Asuniversidades utilizam o modelo de clínica integrada desde 2001 [A] e 2009 [B], com cursos de graduação de 5 anos e 4 anos, respectivamente. O estudo foi realizado no período de fevereiro a dezembro de 2019. Foram incluídos dados relativos a 205 estudantes (56 da universidade [A] e 149 da [B]) matriculados nas clínicas de baixa/média (n=99) e alta complexidades (n=106). Avaliou-se a quantidade de procedimentos realizados por nível de complexidade nas duas instituições. Os dados foram submetidos aos testes de Mann-Whitney e qui-quadrado (α=0,05). O número de procedimentos analisados foi de 9706, sendo 4693 na instituição [A] e 5013 na [B]. Nas duas instituições a quantidade de procedimentos curativos (54,8%) foi significativamente maior que a de procedimentos de diagnóstico e atenção à saúde (45,2%) (p<0,001). Nas clínicas de baixa/média complexidade foram observadas diferenças estatísticas na quantidade de procedimentos e/ou na quantidade de estudantes que não realizaram determinados procedimentos clínicos. Nas clínicas de alta complexidade foram observadas diferenças estatísticas entre as instituições na quantidade de procedimentos e/ou na quantidade de alunos que não realizaram determinados procedimentos específicos de Dentística, Cirurgia, Periodontia e Prótese. A instituição com maior tempo de experiência no modelo de clínica integrada apresentou melhores resultados nas especialidades de Dentística, Endodontia e Prótese (AU).

Este estudio evaluó y comparó la productividad clínica de estudiantes de odontología de dos instituciones de enseñanza privadas, con diferentes tiempos de experiencia en el modelo clínico integrado, recomendado por las Directrices Curriculares Nacionales (DCN). Las universidades han utilizado el modelo clínico integrado desde 2001 [A] y 2009 [B], con carreras de grado de 5 y 4 años, respectivamente. El estudio se realizó de febrero a diciembre de 2019. Se incluyeron datos de 205 estudiantes (56 de la universidad [A] y 149 de la [B]) matriculados en clínicas de baja/media (n=99) y alta complejidad (n=99) n=106). Se evaluó el número de procedimientos realizados por nivel de complejidad en ambas instituciones. Los datos fueron sometidos a las pruebas de Mann-Whitney y chi-cuadrado (α=0,05). Elnúmero de procedimientos analizados fue de 9706, 4693 en la institución [A] y 5013 en la [B]. En ambas instituciones, el número de procedimientos curativos (54,8%) fue significativamente superior al de procedimientos diagnósticos y asistenciales (45,2%) (p<0,001). En las clínicas de baja/media complejidad se observaron diferencias estadísticas en el número de procedimientos y/o en el número de alumnos que no se sometieron a determinados procedimientos clínicos. En las clínicas de alta complejidad se observaron diferencias estadísticas entre las instituciones en cuanto al número de procedimientos y/o el número de alumnos que no se sometieron a determinados procedimientos en Odontología, Cirugía, Periodoncia y Prótesis. La institución con mayor experiencia enel modelo de clínica integrada presentó mejores resultados en las especialidades de Odontología, Endodoncia y Prótesis (AU).

This study assessed and compared the clinical productivity of dental students in two private teaching institutions, with different lengths of experience in the integrated clinical model, recommended by the National Curriculum Guidelines (DCN). The universities have used the integrated clinical model since 2001 [A] and 2009 [B], with 5-year and 4-year undergraduate courses, respectively. The study was carried out from February to December 2019. Data were included for 205 students (56 from [A] and 149 from [B]) enrolled in low/medium (n=99) and high complexity clinics (n=106). The number of procedures performed by level of complexity in both institutions was assessed. Data were submitted to Mann-Whitney and chi-square tests (α=0.05). The number of procedures analyzed was 9706, 4693 in institution [A] and 5013 in [B]. In both institutions, the number of curative procedures (54.8%) was significantly higher than that of diagnostic and health care procedures (45.2%)(p<0.001). In low/medium complexity clinics, statistical differences were observed in the number of procedures and/or in the number of students who did not perform certain clinical procedures. In high-complexity clinics, statistical differences were observed between the institutions in terms of the number of procedures and/or the number of students who did not perform certain specific procedures in restorative dentistry, surgery, periodontics and prostheses. The institution with the longer experience in the integrated clinic model presented better results in the specialties of restorative dentistry, endodontics and prosthesis (AU).

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As constantes movimentações dentro dos cenários dos negócios mundiais vêm aumentando o nível de exigências nos relacionamentos entre clientes e fornecedores, assim, se torna impreterível a atualização dos cirurgiões-dentistas frente à tecnologia relacionada não só aos aspectos técnicos da Odontologia, mas também, aos aspectos da gestão de suas empresas. Como objetivos desta pesquisa, podem ser ressaltadas a análise dos perfis demográfico, acadêmico e profissional dos cirurgiões-dentistas de São José dos Campos e região, bem como, da sensibilidade dos profissionais da Odontologia frente ao uso de modelos de gestão como potencializadores de diferenciação competitiva e ainda assim, verificar a qualidade das disciplinas relacionadas a gestão durante sua formação acadêmica. Os recursos e métodos que foram utilizados para o desenvolvimento deste trabalho deram-se através de pesquisas bibliográficas em material de renome, bem como, avaliação qualitativa por meio de pesquisa elaborada com respostas de múltipla escolha. Para a submissão dos questionários para as clínicas, foi elaborado um vídeo instrucional, onde além de apresentar o processo operacional de resposta e envio, foi apresentada também uma pequena abertura teórica. Tal questionário pode ser acessado através de link ou QR Code, para acesso via internet ou material impresso em papel para pessoas não familiarizadas com tais tecnologias. Como resultado, constata-se que, dentre os 153 (100%) indivíduos válidos, 137 (89,5%) reconhecem os modelos de gestão como impulsionadores de resultados empresariais e 136 (88,9%) identificam essa abordagem como uma tendência no segmento. Adicionalmente, verifica-se que 83 e dentro desse grupo, 68 (81,9%) avaliaram-nas como deficientes. Isso revela uma lacuna expressiva entre o ensino acadêmico em Odontologia e as habilidades de gestão essenciais na prática profissional, culminando em um cenário em que apenas 29 (19,0%) aplicam efetivamente a Gestão Empresarial Profissional em suas clínicas. (AU)

The constant movements within global business scenarios have been increasing the level of demands in relationships between customers and suppliers, thus, it is essential for dentists to update themselves in the face of technology related not only to the technical aspects of Dentistry, but also to the aspects management of their companies. The objectives of this research include analyzing the demographic, academic and professional profiles of dental surgeons in São José dos Campos and surroundings, as well as the sensitivity of dentistry professionals to the use of management models as enhancers of competitive differentiation and even so, to verify the quality of management-related disciplines during their academic training. The resources and methods that were used to develop this work were carried out through bibliographical research on renowned material, as well as qualitative evaluation through research prepared with multiple-choice answers. For the submission of questionnaires to the clinics, an instructional video was prepared, where in addition to presenting the operational process of responding and sending, a small theoretical opening will also be presented. This questionnaire can be accessed through a link or QR Code, for access via the internet or printed material on paper for people who is unfamiliar with such technologies. As a result, it appears that, among the 153 (100%) valid individuals, 137 (89.5%) recognize management models as drivers of business results and 136 (88.9%) identify this approach as a trend in the segment. Additionally, it appears that 83 (54.2%) of them studied some discipline related to management during their undergraduate studies, and within this group, 68 (81.9%) evaluated them as deficient. This reveals a significant gap between academic teaching in Dentistry and the essential management skills in professional practice, culminating in a scenario in which only 29 (19.0%) effectively apply Professional Business Management in their clinics. (AU)

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Aim: This study, with the aim of checking some of the changes in patients' daily habits and their reasons for needing restorative treatment was conducted at a public university immediately on return to attendance after the COVID-19 pandemic lockdown. Methods: This survey consisted of interviews held by applying 2 questionnaires to students and patients. A single researcher collected data in all the restorative dentistry clinics at the university after the return to face-to-face activities in the period between 02/02/2021 and 07/30/2021. Data obtained by means of the questionnaires were submitted to descriptive analysis. Results: Ninety (90) participants answered the patient questionnaire. When considering possible associations between being in social isolation or not, significant values were found for changed type of diet (p=0.0011), frequency of eating (p=0.011) and toothbrushing (p=0.034). Data about 417 restorations were collected and among the reasons for restorative intervention, 33.03% were restoration replacement, 31.87% treatment of primary caries and 24.40% of dental wear/non-carious lesions. Conclusion: Patients who isolated themselves during the pandemic tended to change their eating habits and frequency of oral hygiene. Toothache was the main reason for seeking dental treatment and the replacement of pre-existing restorations was the main reason for restorative treatments

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Resumo Este trabalho visou compreender a representação que a clínica assume nas práticas odontológicas, em um município de médio porte do estado de Santa Catarina. Estudo qualitativo, cujos participantes foram 20 cirurgiões-dentistas vinculados aos serviços públicos de saúde bucal. Os dados foram coletados por meio de três grupos focais. O material gravado por áudio foi transcrito e analisado pela hermenêutica-dialética. Na primeira categoria de análise - concepção sobre clínica -, os participantes demonstraram dificuldade para formular um conceito para a clínica, traduzindo-a como o desenvolvimento de procedimentos técnicos, entendidos como essenciais neste tipo de prática para os dentistas. Integralidade e resolubilidade apareceram como elementos centrais, mas assumem uma visão odontocentrada. Na categoria "recursos e organização da clínica odontológica", observou-se as vantagens da utilização do prontuário eletrônico e as limitações da divisão de abas que restringe o acesso de informações. Na sistemática de atendimento, há pouco espaço para escuta e o odontograma desponta como sinônimo de plano de tratamento, reforçando o caráter dentarizado das práticas desenvolvidas. O estudo mostrou dificuldades diversas para incorporação da clínica, seja ela compreendida nos moldes tradicionais ou de maneira ampliada, nas práticas desenvolvidas pelos participantes do estudo.

Abstract This article aimed to understand the representation that the clinic assumes in dental practices, in a medium-sized municipality in the state of Santa Catarina. It is a qualitative study, whose participants were dental surgeons linked to public oral health services. Data were collected with three focus groups. The audio-recorded material was transcribed and analyzed with the help of the dialectical hermeneutics. In the first category of analysis - clinic conception -, the participants demonstrated difficulty in formulating a concept for the clinic, translating it as the development of technical procedures, understood as being central to this type of practice for dentists. Integrality and resolvability appeared as central elements, but assume a dentistry-centered view. In the category "resources and organization of the dental clinic," the advantages of using the electronic medical records and the limitations of tab division that narrow the access to information were observed. In treatment systematics, there is little room for listening and the odontogram emerges as a synonym for treatment plan, reinforcing the tooth-focused character of the practices developed. The study showed diversified challenges to incorporating the clinic, whether understood in the traditional molds or in a broader way, in the practices developed by the study participants.

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BACKGROUND: Premature loss of deciduous teeth is the exfoliation or extraction before physiological replacement with < 50% or < 75% of the root of the substitute tooth formed or if there is > 1 mm of alveolar bone covering the permanent successor tooth organ. This study aimed to estimate the prevalence of premature tooth loss in children and identify associated factors in a health center in Acapulco, Guerrero. METHODS: We conducted a cross-sectional study in which we collected information from 109 clinical records of children examined from January 2019 to August 2021. Sociodemographic data of the children and parents were collected: socioeconomic level, non-pathological personal history, and the history of premature deciduous tooth loss. Multivariate analysis to identify factors associated with premature deciduous tooth loss was performed with CIETmap statistical software. Odds ratio (OR) and 95% confidence interval (CI) were calculated to estimate the strength of the association. RESULTS: The prevalence of premature loss of primary teeth was 40% (43/109). The leading cause was caries (84%, 36/43). The tooth organ with the highest loss occurrence was the lower right second molar (33%, 14/43). Gender was identified as an associated factor, with males having a higher risk of loss (ORa = 2.97; CI95% = 1.33-6.65). CONCLUSIONS: Our results were similar to those reported in other studies. Strategies aimed at health promotion directed at parents and children should be reinforced.

INTRODUCCIÓN: Se considera como pérdida prematura de dientes deciduos a la exfoliación o extracción antes del recambio fisiológico con < 50% o < 75% de la raíz del diente sustituto formado, o si existe > 1 mm de hueso alveolar cubriendo al órgano dentario sucesor permanente. El objetivo de este trabajo fue estimar la prevalencia de pérdida prematura dental en niños e identificar factores asociados en un centro de salud de Acapulco, Guerrero. MÉTODOS: Se llevó a cabo un estudio transversal en el que se recopiló información de 109 expedientes clínicos de niños atendidos de enero de 2019 a agosto de 2021. Se recolectaron datos sociodemográficos de los niños y los padres: nivel socioeconómico, antecedentes personales no patológicos y el antecedente de la pérdida prematura del diente deciduo. Se realizó un análisis multivariado para identificar factores asociados con la pérdida prematura de dientes deciduos con el software estadístico CIETmap. Se calcularon la razón de momios (OR) y el intervalo de confianza (IC) del 95% para estimar el grado de la asociación. RESULTADOS: La prevalencia de pérdida prematura de dientes primarios fue del 40% (43/109). La principal causa fue por caries (84%, 36/43). El órgano dentario con más ocurrencia de pérdida fue el segundo molar inferior derecho (33%, 14/43). Se identificó el sexo como factor asociado, y se observó que el sexo masculino presenta mayor riesgo de pérdida (ORa = 2.97; IC95% = 1.33-6.65). CONCLUSIONES: Nuestros resultados fueron similares a lo reportado en otros estudios. Deben reforzarse las estrategias de promoción de la salud dirigidas a los padres de familia y a sus hijos.

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Abstract Background: Premature loss of deciduous teeth is the exfoliation or extraction before physiological replacement with < 50% or < 75% of the root of the substitute tooth formed or if there is > 1 mm of alveolar bone covering the permanent successor tooth organ. This study aimed to estimate the prevalence of premature tooth loss in children and identify associated factors in a health center in Acapulco, Guerrero. Methods: We conducted a cross-sectional study in which we collected information from 109 clinical records of children examined from January 2019 to August 2021. Sociodemographic data of the children and parents were collected: socioeconomic level, non-pathological personal history, and the history of premature deciduous tooth loss. Multivariate analysis to identify factors associated with premature deciduous tooth loss was performed with CIETmap statistical software. Odds ratio (OR) and 95% confidence interval (CI) were calculated to estimate the strength of the association. Results: The prevalence of premature loss of primary teeth was 40% (43/109). The leading cause was caries (84%, 36/43). The tooth organ with the highest loss occurrence was the lower right second molar (33%, 14/43). Gender was identified as an associated factor, with males having a higher risk of loss (ORa = 2.97; CI95% = 1.33-6.65). Conclusions: Our results were similar to those reported in other studies. Strategies aimed at health promotion directed at parents and children should be reinforced.

Resumen Introducción: Se considera como pérdida prematura de dientes deciduos a la exfoliación o extracción antes del recambio fisiológico con < 50% o < 75% de la raíz del diente sustituto formado, o si existe > 1 mm de hueso alveolar cubriendo al órgano dentario sucesor permanente. El objetivo de este trabajo fue estimar la prevalencia de pérdida prematura dental en niños e identificar factores asociados en un centro de salud de Acapulco, Guerrero. Métodos: Se llevó a cabo un estudio transversal en el que se recopiló información de 109 expedientes clínicos de niños atendidos de enero de 2019 a agosto de 2021. Se recolectaron datos sociodemográficos de los niños y los padres: nivel socioeconómico, antecedentes personales no patológicos y el antecedente de la pérdida prematura del diente deciduo. Se realizó un análisis multivariado para identificar factores asociados con la pérdida prematura de dientes deciduos con el software estadístico CIETmap. Se calcularon la razón de momios (OR) y el intervalo de confianza (IC) del 95% para estimar el grado de la asociación. Resultados: La prevalencia de pérdida prematura de dientes primarios fue del 40% (43/109). La principal causa fue por caries (84%, 36/43). El órgano dentario con más ocurrencia de pérdida fue el segundo molar inferior derecho (33%, 14/43). Se identificó el sexo como factor asociado, y se observó que el sexo masculino presenta mayor riesgo de pérdida (ORa = 2.97; IC95% = 1.33-6.65). Conclusiones: Nuestros resultados fueron similares a lo reportado en otros estudios. Deben reforzarse las estrategias de promoción de la salud dirigidas a los padres de familia y a sus hijos.