Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study

Background. The purpose of this retrospective cross-sectional study conducted in a Spanish population, was to determine whether dental development is delayed in paediatric patients with agenesis. The comparative analysis of the average difference between chronological and dental age was carried out...

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Autores: Dusio, Francesca, Nova García, Manuel Joaquín De, Hernandez Guevara, Alejandra, Feijoo García, Gonzalo
Tipo de recurso: artículo
Fecha de publicación:2025
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/118478
Acceso en línea:https://hdl.handle.net/20.500.14352/118478
Access Level:acceso abierto
Palabra clave:616.314-053.2:612.31(460)
Age estimation
Dental age
Tooth development
Demirjian’s method
Odontología infantil
Evolución
Anatomía
3299 Otras Especialidades Médicas
3213.13 Ortodoncia-Estomatología
2410.02 Anatomía Humana
2410.04 Desarrollo Humano
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oai_identifier_str oai:docta.ucm.es:20.500.14352/118478
network_acronym_str ES
network_name_str España
repository_id_str
spelling Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional studyDusio, FrancescaNova García, Manuel Joaquín DeHernandez Guevara, AlejandraFeijoo García, Gonzalo616.314-053.2:612.31(460)Age estimationDental ageTooth developmentDemirjian’s methodOdontología infantilEvoluciónAnatomía3299 Otras Especialidades Médicas3213.13 Ortodoncia-Estomatología2410.02 Anatomía Humana2410.04 Desarrollo HumanoBackground. The purpose of this retrospective cross-sectional study conducted in a Spanish population, was to determine whether dental development is delayed in paediatric patients with agenesis. The comparative analysis of the average difference between chronological and dental age was carried out to assess the validity of maturation tables for the Spanish population. The study examined the potential influence of the following variables: sex, number of agenesis, location of the agenesis. Results. The study analysed a total of 114 panoramic radiographs, from children aged 5 to 16 years, with a mean age of 9.4 years (+/- 2.5 SD). The case group included 53 radiographs (26 boys and 27 girls with agenesis); the control group included 61 panoramic radiographs (27 boys and 34 girls without agenesis). Dental age was assessed applying Demirjian’s method and specific maturation tables for the Spanish population. The mean age estimated using the Demirjian method for the Spanish population was lower than the chronological age of the sample in all groups (mean dental age: 9.054, mean chronological age: 9,354). The difference between chronological and dental age in the global sample was significantly delayed. The global difference was 0.3 years (0.2852 years in the girls group and 0.3151 years in the boys group respectively). Conclusions. Dental development in the studied sample representing Spanish population, is notably more delayed in children with agenesis, particularly among girls, despite earlier development. Dental development occurred earlier than expected. Dental development was studied using Demirjian’s method with conversion tables for the Spanish population. Imprecise data was obtained in patients with agenesis as chronological age did not correspond to dental age. However chronological and dental age difference was minimal in patients without agenesis, determining the validity of the maturation tables for the Spanish population in this group of patients. Ultimately, the study concluded that later dental development of children with agenesis is influenced by gender, number of agenesis and location (posterior, lower).AriesdueUniversidad Complutense de Madrid20252025-02-0120252025-02-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/118478reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1184782026-06-02T12:44:21Z
dc.title.none.fl_str_mv Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
title Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
spellingShingle Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
Dusio, Francesca
616.314-053.2:612.31(460)
Age estimation
Dental age
Tooth development
Demirjian’s method
Odontología infantil
Evolución
Anatomía
3299 Otras Especialidades Médicas
3213.13 Ortodoncia-Estomatología
2410.02 Anatomía Humana
2410.04 Desarrollo Humano
title_short Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
title_full Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
title_fullStr Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
title_full_unstemmed Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
title_sort Tooth agenesis and dental development in a Spanish population: a retrospective cross-sectional study
dc.creator.none.fl_str_mv Dusio, Francesca
Nova García, Manuel Joaquín De
Hernandez Guevara, Alejandra
Feijoo García, Gonzalo
author Dusio, Francesca
author_facet Dusio, Francesca
Nova García, Manuel Joaquín De
Hernandez Guevara, Alejandra
Feijoo García, Gonzalo
author_role author
author2 Nova García, Manuel Joaquín De
Hernandez Guevara, Alejandra
Feijoo García, Gonzalo
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 616.314-053.2:612.31(460)
Age estimation
Dental age
Tooth development
Demirjian’s method
Odontología infantil
Evolución
Anatomía
3299 Otras Especialidades Médicas
3213.13 Ortodoncia-Estomatología
2410.02 Anatomía Humana
2410.04 Desarrollo Humano
topic 616.314-053.2:612.31(460)
Age estimation
Dental age
Tooth development
Demirjian’s method
Odontología infantil
Evolución
Anatomía
3299 Otras Especialidades Médicas
3213.13 Ortodoncia-Estomatología
2410.02 Anatomía Humana
2410.04 Desarrollo Humano
description Background. The purpose of this retrospective cross-sectional study conducted in a Spanish population, was to determine whether dental development is delayed in paediatric patients with agenesis. The comparative analysis of the average difference between chronological and dental age was carried out to assess the validity of maturation tables for the Spanish population. The study examined the potential influence of the following variables: sex, number of agenesis, location of the agenesis. Results. The study analysed a total of 114 panoramic radiographs, from children aged 5 to 16 years, with a mean age of 9.4 years (+/- 2.5 SD). The case group included 53 radiographs (26 boys and 27 girls with agenesis); the control group included 61 panoramic radiographs (27 boys and 34 girls without agenesis). Dental age was assessed applying Demirjian’s method and specific maturation tables for the Spanish population. The mean age estimated using the Demirjian method for the Spanish population was lower than the chronological age of the sample in all groups (mean dental age: 9.054, mean chronological age: 9,354). The difference between chronological and dental age in the global sample was significantly delayed. The global difference was 0.3 years (0.2852 years in the girls group and 0.3151 years in the boys group respectively). Conclusions. Dental development in the studied sample representing Spanish population, is notably more delayed in children with agenesis, particularly among girls, despite earlier development. Dental development occurred earlier than expected. Dental development was studied using Demirjian’s method with conversion tables for the Spanish population. Imprecise data was obtained in patients with agenesis as chronological age did not correspond to dental age. However chronological and dental age difference was minimal in patients without agenesis, determining the validity of the maturation tables for the Spanish population in this group of patients. Ultimately, the study concluded that later dental development of children with agenesis is influenced by gender, number of agenesis and location (posterior, lower).
publishDate 2025
dc.date.none.fl_str_mv 2025
2025-02-01
2025
2025-02-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/118478
url https://hdl.handle.net/20.500.14352/118478
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Ariesdue
publisher.none.fl_str_mv Ariesdue
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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