ArticleClinical oral investigations2023
Age estimation of children based on open apex measurement in the developing permanent dentition: an Egyptian formula.
Article in Clinical oral investigations, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05901857 (Assessing the Precision of Convolutional Neural Networks for Dental Age Estimation in an Egyptian Population From Digital Panoramic Radiographs), which is not on this map. Cited by 2 papers, 2 of them syntheses that pooled it.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Assessing the Precision of Convolutional Neural Networks for Dental Age Estimation in an Egyptian Population From Digital Panoramic Radiographs: A Diagnostic Accuracy Study
Who cites it
2 citing papers in PubMed, 2 syntheses or guidelines pooled it, 5 citations in OpenAlex.
- Panoramic radiograph-based dental age estimation in children and adolescents using multi-tooth methods: a scoping review of methods used and reported accuracy (2020-2025).BMC oral health · 2026Pooled it
- Dental age estimation in forensic odontology: a systematic review comparing traditional methods and artificial intelligence approaches.Frontiers in dental medicine · 2026Pooled it
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCameriere's original formula based on open apex measurements is a reliable, clinically applicable method for dental age estimation in different populations children. Dental development may differ between Egyptian children and other ethnic populations which may affect dental age accuracy using Cameriere's formula.
aimFirstly, to verify Cameriere's original formula on large Egyptian children sample, secondly, to develop an Egyptian-specific formula based on Cameriere's method. MATERIAL AND
methodsA prospective cross-sectional study of 762 good quality Orthopantomograms (OPGs) of 5-15 aged healthy Egyptian children selected from Nile Delta governorates between August 2020 and December 2021. Chronological age (CA) was calculated by subtracting birth date from radiograph date. OPGs were analyzed for N
resultsA total of 1093 OPGs were collected; 762 OPGs which met inclusion criteria were analyzed. Cameriere's original formula revealed - 0.59- and - 0.53-year underestimation of females and males dental age (DA) respectively (p < 0.001). Regression analysis using the morphologic variables showed that X
conclusionEgyptian formula was more accurate than Cameriere's formula in Egyptian children. CLINICAL RELEVANCE: Egyptian-specific formula decreases the gap between CA and DA, so a relative approximate age is obtained that helps proper diagnosis and treatment planning for orthodontic and pediatric dentistry problems.
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