Estado actual del síndrome de hipomineralización incisivo molar
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2023-03
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Universidad de Guayaquil. Facultad Piloto de Odontología
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La hipomineralización incisivo molar, conocida por sus siglas HIM o MIH, se define como un defecto de desarrollo del esmalte dental de naturaleza cualitativa, de origen sistémico que afecta a uno o más primeros molares permanentes con o sin afectación de los incisivos. Aunque la hipomineralización incisivo molar se considera como una condición idiopática, su etiología concisa sigue sin estar clara. La prevalencia informada de HIM varía significativamente entre los estudios. Un estudio reciente encontró que la prevalencia global combinada era del 14,2 %; y no se reportaron diferencias significativas entre los distintos continentes.Objetivo: Describir el estado actual del síndrome de hipomineralización incisivo molar a nivel de Sudamérica en pacientes pediátricos Metodología: Bibliográfica,cualitativa, es de tipo exploratorio-documental; se empleó el método inductivo-deductivo, utilizando buscadores como PubMed, Google Scholar, SciELO, Springer Link. Conclusión: El estado actual del HIM en cuanto a la prevalencia a nivel de Sudamérica se estableció, según el estudio de Bandeira Lopez, et al (2021), que fue el continente con la tasa más elevada, siendo esta de 18,0 %. En Brasil se reportó una prevalencia de 40.2%. La causa del HIM no es concluyente, a pesar de las diversas revisiones o los diversos estudios que se ejecutan desde hace años, sin embargo, se puede indicar que la etiología se encuentra relacionada a factores ambientales, genéticos, por medicamentos o complicaciones que se presenta en el periodo prenatal, perinatal o postnatal.
Molar incisor hypomineralization, known by its acronym HIM or MIH, is defined as a developmental defect of dental enamel of a qualitative nature, of systemic origin that affects one or more first permanent molars with or without affectation of the incisors. Although molar incisor hypomineralization is considered to be an idiopathic condition, its concise etiology remains unclear. The reported prevalence of MIH varies significantly between studies. A recent study found the general prevalence was 14.2%, and no significant differences were reported between the different continents. Objective: Describe the current state of the molar incisor hypomineralization syndrome in South America in pediatric patients. Methodology: Bibliographical, and qualitative, it is of an exploratory-documentary type; the inductive-deductive method was used, using academic search engines such as PubMed, Google Scholar, SciELO, and Springer Link. Conclusion: The current state of HIM in terms of prevalence at the South American level was established, according to the study by Bandeira Lopez, et al (2021), which was the continent with the highest rate, this being 18.0%. In Brazil, a prevalence of 40.2% was reported. The cause of MIH is not conclusive, despite the various reviews or the various studies that have been carried out for years, however, it can be indicated that the etiology is related to environmental factors, genetics, medication, or complications that occur in the prenatal, perinatal or postnatal period.
Molar incisor hypomineralization, known by its acronym HIM or MIH, is defined as a developmental defect of dental enamel of a qualitative nature, of systemic origin that affects one or more first permanent molars with or without affectation of the incisors. Although molar incisor hypomineralization is considered to be an idiopathic condition, its concise etiology remains unclear. The reported prevalence of MIH varies significantly between studies. A recent study found the general prevalence was 14.2%, and no significant differences were reported between the different continents. Objective: Describe the current state of the molar incisor hypomineralization syndrome in South America in pediatric patients. Methodology: Bibliographical, and qualitative, it is of an exploratory-documentary type; the inductive-deductive method was used, using academic search engines such as PubMed, Google Scholar, SciELO, and Springer Link. Conclusion: The current state of HIM in terms of prevalence at the South American level was established, according to the study by Bandeira Lopez, et al (2021), which was the continent with the highest rate, this being 18.0%. In Brazil, a prevalence of 40.2% was reported. The cause of MIH is not conclusive, despite the various reviews or the various studies that have been carried out for years, however, it can be indicated that the etiology is related to environmental factors, genetics, medication, or complications that occur in the prenatal, perinatal or postnatal period.
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HIPOMINERALIZACION DE LOS DIENTES, ANOMALIAS DENTARIAS, INCISIVO