Evidence map›Paper›PMID 41860705›Full record

ArticleJournal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie2026

Exploring the association between skeletal malocclusions and dental maturity in German children and adolescents : A retrospective cross-sectional study.

Paula Krohn, Christian Kirschneck, Allan Abuabara, Nikolaos Daratsianos, Peter Proff, Cristiano Miranda de Araújo, Gabriela Fonseca de Souza, Flares Baratto-Filho, Svenja Beisel-Memmert, Erika Calvano Küchler

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Article in Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

10 authors.

Paula KrohnDepartment of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany.
Christian KirschneckDepartment of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany.
Allan AbuabaraPost-Graduate Program in Health and Environment, Universidade da Região de Joinville, Joinville, Brazil. allan.abuabara@gmail.com.
Nikolaos DaratsianosDepartment of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany.
Peter ProffDepartment of Orthodontics, University of Regensburg, Regensburg, Germany.
Cristiano Miranda de AraújoPost-Graduate Program in Health and Environment, Universidade da Região de Joinville, Joinville, Brazil.
Gabriela Fonseca de SouzaPost-Graduate Program in Health and Environment, Universidade da Região de Joinville, Joinville, Brazil.
Flares Baratto-FilhoPost-Graduate Program in Health and Environment, Universidade da Região de Joinville, Joinville, Brazil.
Svenja Beisel-MemmertDepartment of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany.
Erika Calvano KüchlerDepartment of Orthodontics, Medical Faculty, University Hospital Bonn, Bonn, Germany. erika.kuchler@ukbonn.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis study aimed to investigate the association between skeletal malocclusions and dental maturity in a German population.

methodsA retrospective cross-sectional study was conducted with 542 patients (274 males, 268 females) aged 6-16 years from Germany. Skeletal sagittal malocclusions were classified as class I, II, or III according to the ANB, and vertical growth patterns of the mandible were determined using the Articulare-Gonion-Menton angle. Dental maturity was estimated using the Demirjian method on panoramic radiographs, and the deviation between dental age and chronological age (delta) was calculated.

resultsAmong the sample, 43.9% presented skeletal class I, 41.5% class II, and 14.6% class III malocclusions. In our study population, mandibular vertical growth patterns were distributed as 53.5% normodivergent, 43.4% hyperdivergent (vertical), and 3.1% hypodivergent (horizontal). The mean chronological age was 11.6 years, while the mean dental age was 11.7 years, with an average delta of 0.08 (standard deviation = 1.2) years. No significant correlations were found between dental age deviation and the chosen cephalometric variables (p > 0.05). No significant associations were found between dental age deviation and sagittal and vertical malocclusions (p > 0.05).

conclusionSkeletal malocclusions were not associated with deviations in dental maturity in this German sample. These findings indicate that dental development occurs independently of skeletal discrepancies, supporting the reliability of the Demirjian method across clinical and research contexts.

Indexed as

Angle classDental age determinationDental maturity calculationOrthodonticsPediatric dentistry

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.