Evidence map›Paper›PMID 39985285›Full record

ArticleClinical and experimental dental research2025

Differences in Tooth Development in Patients With Unilateral Cleft Lip and Palate.

Marie Schwarting, Heinrich Wehrbein, Irene Schmidtmann, Christina Erbe, Susanne Wriedt

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Article in Clinical and experimental dental research, 2025. 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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5 · Who and what money

Authors and funding

5 authors.

Marie SchwartingDepartment of Orthodontics, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.
Heinrich WehrbeinDepartment of Orthodontics, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.
Irene SchmidtmannInstitute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.
Christina ErbeDepartment of Orthodontics, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.ORCID 0000-0003-1950-640X
Susanne WriedtDepartment of Orthodontics, University Medical Center at the Johannes Gutenberg-University, Mainz, Germany.ORCID 0000-0001-8130-4214

Funding

The authors received no specific funding for this work.
6 · The paper itself

Abstract

objectivesThe aim of this study was to investigate tooth development in patients with unilateral cleft lip and palate (UCLP) and unilateral cleft lip and alveolus (UCLA). MATERIAL AND

methodsA retrospective case-control study was carried out; 180 panoramic radiographs (OPGs) from non-syndromic patients (160 UCLP, 20 UCLA) treated at the University Medical Center Mainz (2019-2022) were analyzed. Patients were matched to a control group by calendar age, gender, and ethnicity. Inclusion criteria were verified through clinical data, photographs, and radiographs. No follow-up was conducted for this study.

resultsThe cleft group showed a significantly lower dental age compared to the control group (10.72 ± 2.65 vs. 11.41 ± 2.79; p = 0.017), with a mean difference of 0.69 years (95% CI: 0.13-1.25 years). Tooth development was slower on the cleft side (p = 0.001), and maxillary teeth lagged behind mandibular teeth (p < 0.001). The difference in the control group was somewhat smaller, with a mean difference of 0.11 degrees of mineralization in the control group compared to 0.25 degrees of mineralization in the cleft group. In UCLP patients, significant mineralization differences were noted for the lateral incisors (p = 0.004), the central incisor (p = 0.047), and canine (p = 0.030).

conclusionsPatients with unilateral clefts show delayed tooth development and dental age, particularly in the affected quadrant. In everyday treatment, attention should be paid to a later start of orthodontic tooth movement to avoid damaging the slower developing roots.

Indexed as

Cleft LipCleft PalateOdontogenesisToothAdolescentCase-Control StudiesChildFemaleHumansMaleRadiography, PanoramicRetrospective Studiescase–control studycleft lipcleft palatedental ageodontogenesis

Identifiers

PMID39985285
PMCPMC11845872

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