RESUMO
Dental age estimation (DAE) is one of the most reliable and useful scientific methods employed by forensic odontology (FO) for human identification. In 2009, the US National Academy of Sciences (NAS) report highlighted the need to deepen research in many disciplines, among which FO received strong criticism for specific expertise. The aim of this review is to provide a comprehensive overview in order to systematically map the latest original research done in FO, as well as identify DAE within this field. A systematic search was performed from 2014 to 2019. In total, 644 studies were identified for qualitative analysis: DAE was the most studied topic (41.30%). Asia was the most productive continent with 58.27% of the global production on DAE; India was the most productive Asian country, with 32.33% and 55.48% of global and Asian production, respectively. The University of Macerata (Italy), KU Leuven (Belgium), University of Split (Croatia), and University of São Paulo (Brazil) led DAE research. Authors from leading countries on DAE research demonstrated great individual productivity, which is evidence of their scientific efforts, but also possible risks if the continuity of this line of research depends on them. Although FO has significantly focused its research on DAE, the absence of publications on controversial topics but necessary for research according to the NAS report shows the possible lack of interest of authors or journals to address them.
Assuntos
Odontologia Legal , Ciências Forenses , Humanos , Odontologia Legal/métodos , Antropologia Forense/métodos , Medicina LegalRESUMO
SUMMARY: The objective of this review was to identify original studies describing radiographic methods for dental age estimation applied in Chilean children, considering that it is a country with a long history of natural disasters and it has shown an unprecedented increase in the number of migrants in recent years, with significant percentages of individuals under 18 years of age. A scoping review was carried out following the methodology for the Joanna Briggs Institute scoping reviews and PRISMA guidelines. A specific search strategy was implemented in PubMed/Medline database, with complementary use of the Google Scholar website searching for full articles in English and Spanish. Five documents responded to the search objective, of which only 3 were published in refereed journals. Two documents focused their study on the maturation of upper and lower third molars, one on the maturation of the second and lower third molars, and two documents on the maturation of the seven mandibular teeth according to classical methodologies. The scarce existing literature, the almost absence of validated methods for the Chilean population, as well as the reported mass immigration phenomenon make a new and profound scientific research approach necessary for the application of updated methods.
RESUMEN: El objetivo de esta revisión fue identificar estudios originales que describan métodos radiográficos para la estimación de la edad dental aplicados en niños chilenos, considerando que Chile es un país con una larga historia de desastres naturales y que ha mostrado un aumento sin precedentes en el número de inmigrantes en los últimos años, con porcentajes significativos de individuos menores de 18 años. Se llevó a cabo una revisión con búsqueda sistemática siguiendo la metodología del Instituto Joanna Briggs y las pautas PRISMA. Se implementó una estrategia de búsqueda específica en la base de datos PubMed/Medline, con uso complementario de Google Scholar, buscando artículos completos en inglés y español. Cinco documentos respondieron al objetivo de búsqueda, de los cuales solo 3 fueron publicados en revistas arbitradas. Dos documentos centraron su estudio en la maduración de los terceros molares superiores e inferiores, uno en la maduración de los segundos y terceros molares inferiores y dos documentos en la maduración de los siete dientes mandibulares según metodologías clásicas. La escasa literatura existente, la casi ausencia de métodos validados para la población chilena, así como el fenómeno de inmigración masiva reportado, hacen necesario un nuevo y profundo enfoque de investigación científica para la apli- cación de métodos actualizados.
