DSpace Collection:http://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/3322026-04-07T12:49:04Z2026-04-07T12:49:04ZKnowledge, perception, attitude, practice and awareness of dentists and dental students about molar-incisor hypomineralization: A systematic reviewEscoto Vasquez, Lilibeth StephaniaAlarcón Sánchez, Mario AlbertoBecerra Ruíz, Julieta SaraiRodríguez Montaño, RuthLomelí Martínez, Sarah MonserratAguirre Cortés, Diana ElizabethHeboyan, Artakhttp://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/17542025-12-05T22:22:10Z2025-12-01T00:00:00ZTitle: Knowledge, perception, attitude, practice and awareness of dentists and dental students about molar-incisor hypomineralization: A systematic review
Authors: Escoto Vasquez, Lilibeth Stephania; Alarcón Sánchez, Mario Alberto; Becerra Ruíz, Julieta Sarai; Rodríguez Montaño, Ruth; Lomelí Martínez, Sarah Monserrat; Aguirre Cortés, Diana Elizabeth; Heboyan, Artak
Abstract: Aim
Molar-incisor hypomineralization (MIH) is a developmental enamel defect that presents diagnostic and treatment challenges for dental professionals. Understanding the knowledge, perception, attitude, practice, and awareness of MIH is essential for improving its management in pediatric dentistry. This systematic review evaluates the knowledge, perception, attitude, practice, and awareness of MIH among dentists and dental students.
Methods
A systematic search was conducted across PubMed, Scopus, ScienceDirect, Web of Science, EBSCO, and Google Scholar following PRISMA guidelines. Cross-sectional studies were included, and the methodological quality was assessed using the Joanna Briggs Institute (JBI) checklist.
Results
Out of 2499 identified articles, 38 met the inclusion criteria, comprising 11,129 participants. Data collection was primarily conducted via Email (44.73 %), Google Forms (31.57 %) and direct questionnaire (15.78 %). Most studies assessed knowledge (89.47 %), followed by perception (60.52 %), practice (47.36 %), attitude (34.21 %), and awareness (10.52 %). Pediatric dentists demonstrated higher levels in all domains.
Conclusion
The findings indicate a need for improved education and training on MIH. Dental institutions and regulatory bodies may use this informati-on to enhance curricula and clinical guidelines, promoting better MIH management in pediatric dentistry.
Description: Artículo2025-12-01T00:00:00ZPrevalence of molar-incisor hypomineralization in Mexican population: A systematic review and meta-analysisAlarcón Sánchez, Mario AlbertoBecerra Ruiz, Julieta SaraiAlonso Sánchez, Carmen CelinaVázquez Jiménez, Sonia IselaEscoto Vasquez, Lilibeth StephaniaMosaddad, Seyed AliHeboyan, Artakhttp://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/17532025-12-05T22:21:50Z2025-04-01T00:00:00ZTitle: Prevalence of molar-incisor hypomineralization in Mexican population: A systematic review and meta-analysis
Authors: Alarcón Sánchez, Mario Alberto; Becerra Ruiz, Julieta Sarai; Alonso Sánchez, Carmen Celina; Vázquez Jiménez, Sonia Isela; Escoto Vasquez, Lilibeth Stephania; Mosaddad, Seyed Ali; Heboyan, Artak
Abstract: Background
Molar-incisor hypomineralization (MIH) is a qualitative defect in enamel formation with a multifactorial etiology. Studies indicate a high prevalence of MIH across the Americas, yet the prevalence in Mexico remains uncertain.
Aim
This study aimed to review the literature on the prevalence of MIH in the Mexican population and its associated factors.
Methods
Six electronic databases were searched for relevant studies: PubMed, Scopus, Dentistry & Oral Science, Science Direct, Web of Science, and Google Scholar, covering the period from March 10th, 2024. Cross-sectional studies were assessed for risk of bias using the Joanna Briggs Institute (JBI) tool.
Results
Nine studies met the inclusion criteria, encompassing 5039 children aged 6–12 years, with a mean age of 9.02 ± 1.19 years; 50.1% were boys, and 49.9% were girls. The overall prevalence of MIH was 23%, with a higher prevalence in boys (34.1%) than in girls (30.4%). MIH was more common in molars (30.7%) than in incisors (10.8%), with no cases reported in permanent second molars. Five studies (55.5%) noted dental caries in MIH-affected individuals, with 78.7% showing caries and 21.3% caries-free. The JBI analysis found 33.3% of studies with moderate risk and 66.7% with low risk of bias.
Conclusion
The prevalence of MIH in Mexico aligns with rates reported in Brazil and Venezuela. The evidence indicates no significant gender differences in MIH distribution, with molars being more frequently affected than incisors. A substantial proportion of Mexican children with MIH also present with dental caries.
Description: Artículo2025-04-01T00:00:00ZInfluence of Behavioral and Sociodemographic Factors on Dental Caries in Mexican ChildrenPérez Reyes, ÁngelBecerra Ruiz, Julieta SaraiGuzmán Flores, Juan Manuelhttp://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/17522025-12-05T22:21:29Z2025-04-01T00:00:00ZTitle: Influence of Behavioral and Sociodemographic Factors on Dental Caries in Mexican Children
Authors: Pérez Reyes, Ángel; Becerra Ruiz, Julieta Sarai; Guzmán Flores, Juan Manuel
Abstract: Background: In Mexico, tooth decay is common among children and is on the rise. A strong relationship exists between behavioral, socioeconomic, demographic, and biological factors and the severity and development of dental caries. Objective: The present study analyzed the risk factors contributing to dental caries in a Mexican pediatric population. Materials and Methods: This study employed a cross-sectional design. One hundred fifty-one children were evaluated after providing their assent and the informed consent of their legal guardians. The study subjects recruited underwent dental assessments, dietary habits, and physical activity examinations. Results: Only 36 children were classified as overweight or obese, while 121 children had a high quality of life related to oral health. Most of the children showed deficient eating and physical activity habits. Additionally, nearly half displayed severe dental carie lesions. The occurrence of caries was linked to both age and tooth brushing habits. The median of teeth with initial caries lesions was higher among female children. Furthermore, parental education was associated with the presence of fluorosis and the frequency of tooth brushing. Conclusion: Our study revealed deficient eating habits and a high prevalence of dental caries among children aged 6–12. Additionally, parents and guardians demonstrated insufficient knowledge about general oral health issues, the risk factors for caries, and their potential consequences, which means a need for both preventive and corrective treatments. This highlights the need for strategies focused on improving oral health care and prevention.
Description: Artículo2025-04-01T00:00:00ZLa importancia de cuidar los dientes de leche (hasta que se los lleve el ratoncito Pérez)Becerra Ruiz, Julieta SaraíGuzmán Uribe, Danielahttp://repositorio.cualtos.udg.mx:8080/jspui/handle/123456789/16722024-03-22T21:53:12Z2024-02-01T00:00:00ZTitle: La importancia de cuidar los dientes de leche (hasta que se los lleve el ratoncito Pérez)
Authors: Becerra Ruiz, Julieta Saraí; Guzmán Uribe, Daniela
Abstract: En todas las culturas del mundo existe un personaje imaginario infantil encargado de llevarse los dientes recién caídos de los niños. El hada de los dientes en Estados Unidos, el ratón Topolino en Italia y el ratoncito Pérez, popular en Latinoamérica y España. Estos personajes amigables, cargados de magia, aparecen durante la noche mientras los niños duermen e intercambian el “diente de leche” caído por dinero, un regalo o una carta.
La magia infantil se alía con la salud dental, pues estos dientes representan un tesoro real. De ellos depende la masticación y el proceso digestivo inicial, que resulta decisivo para la alimentación y crecimiento. También son esenciales para el desarrollo de los músculos faciales, así como para la fonación, la voz y el habla. Sirven de guía para la erupción de los dientes definitivos y constituyen una reserva de células madre. El ratoncito que se los lleve, desde luego, no tiene un pelo de tonto.
La tradición del ratón Pérez se ha vuelto tan popular en México que, actualmente, los consultorios de los odontopediatras (los dentistas de niños) exhiben una pequeña puerta para indicar la vivienda del ratoncito. Es así como éste se entera de que en la noche habrá un diente bajo la almohada de ese niño y acudirá a visitarlo mientras duerme. De esta manera, el niño que perderá un diente vive una experiencia emocionante en el consultorio y se muestra más cooperador durante el procedimiento.
Además de la emoción que la pérdida de un diente puede causar a los niños por la visita mágica que recibirán, esta tradición funciona como una manera efectiva para motivarlos a que cuiden sus dientes. Al ratoncito o al hada les gusta llevarse dientes limpios y libres de caries para agregarlos a su colección. Mientras más sano se encuentre el diente, mejor será la recompensa.
Description: Artículo2024-02-01T00:00:00Z