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Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Dental age assessment for Kuwaiti children using Demirjian's method
Muawia A Qudeimat1, Faraj Behbehani
1Department of Developmental and Preventive Sciences, Faculty of Dentistry, Kuwait University, Kuwait. mqudeimat@hsc.edu.kw
Annals of Human Biology
|November 19, 2009
Summary
Dental age estimation standards may not apply to Kuwaiti children, who show a statistically significant delay compared to established French-Canadian norms. This study developed new regression models for more accurate dental age assessment in this population.
Area of Science:
- Forensic Anthropology
- Pediatric Dentistry
- Human Biology
Background:
- Dental age estimation relies on tooth mineralization stages.
- Chronological and radiographic methods are utilized for dental age assessment.
Purpose of the Study:
- To evaluate the applicability of Demirjian and Goldstein's dental maturation standards to Kuwaiti children.
- To determine if existing dental age standards are valid for this specific demographic.
Main Methods:
- A sample of 509 healthy Kuwaiti children (3-14 years) was analyzed.
- Rotational pantomographs were used to assess mandibular tooth development.
- Demirjian et al.'s crown and root development stages were applied.
Main Results:
- Kuwaiti children exhibited statistically significant dental delays compared to French-Canadian standards (p<0.0001).
- The mean dental maturation delay was 0.69 years, with similar delays observed in both girls and boys.
- Non-linear regression models were developed for Kuwaiti girls and boys.
Conclusions:
- The Demirjian and Goldstein dental maturation standards may not be suitable for Kuwaiti children.
- New, population-specific standards are needed for accurate dental age estimation in Kuwaiti youth.
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