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September 15, 2026Clinical and Experimental Dental ResearchOpen Access

Craniofacial Morphology and Dental Age Assessment in Pediatric Craniosynostosis: A Comparative Cross‐Sectional Study

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Authors

NRNutthakarn RatanasereeprasertYWYanisa WongbanthitNINarin Intarak

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Overview

Cross-sectional study reveals severe midface hypoplasia but normal dental maturation in pediatric craniosynostosis, indicating treatment timing should depend on skeletal rather than dental...

Key Points

  • To characterize craniofacial morphology and evaluate dental maturation relative to chronological age in pediatric patients with syndromic and non-syndromic craniosynostosis.
  • Evaluated 19 pediatric patients (syndromic craniosynostosis [SC]: n = 13; non-syndromic craniosynostosis [NSC]: n = 6; mean age 9.32 ± 2.67 years) in a comparative cross-sectional design.
  • Assessed 17 skeletal and dental cephalometric variables against age-matched ethnic norms and calculated dental age using the modified Demirjian method calibrated with the Duangto model.
  • Utilized one-sample and Welch's t-tests to evaluate differences between dental age and chronological age, as well as cephalometric parameters against normative values.
  • Patients with SC showed significant maxillary retrusion and midface hypoplasia, with reduced SNA (73.63 ± 9.52°), ANB (-7.1 ± 10.51°), maxillary depth (79.36 ± 11.2°), and anterior cranial base length (41.47 ± 4.56 mm) versus norms (all p < 0.05).
  • Patients with NSC showed skeletal deviations predominantly confined to a shortened anterior cranial base (48.17 ± 5.66 mm, p < 0.05), with other skeletal metrics aligning with normative values.
  • Dental age did not differ significantly from chronological age in either the SC cohort (mean difference: 0.09 ± 1.50 years, p > 0.05) or the NSC cohort (mean difference: 1.23 ± 1.61 years, p > 0.05).

Cite This Study

Ratanasereeprasert et al. (2026) studied this question.

synapsesocial.com/papers/6aa913609013453be30a12e1https://doi.org/10.1002/cre2.70445
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