Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs
Abstract
This study aimed to investigate the correlation between chronological age and pulp/tooth length and width ratios of mandibular canines using digital panoramic radiographs based on the method proposed by Kvaal et al.
Materials and Methods:
A total of 120 digital panoramic radiographs of individuals aged between 18 and 70 years were retrospectively analyzed. Measurements were performed on mandibular canines using the Kvaal method, and nine dental ratios (T, R, P, A, B, C, W, L, and M) were calculated. Pearson correlation analysis and one-way ANOVA were used to assess the relationship between these ratios and chronological age.
Results:
Among the variables analyzed, W (r = -0.228, p = 0.013), R (r = -0.224, p = 0.014), and B (r = -0.181, p = 0.049) showed statistically significant but weak negative correlations with age. Due to the low correlation strength, none of the variables were used to construct a regression model.
Conclusion:
Although certain pulp/tooth ratios derived from mandibular canines on digital panoramic radiographs demonstrated statistically significant correlations with chronological age, the weak strength of these associations limits their utility for accurate forensic age estimation. Further studies using three-dimensional imaging and larger, more diverse populations are recommended.
Keywords
References
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Details
Primary Language
English
Subjects
Oral and Maxillofacial Radiology, Dentistry (Other)
Journal Section
Research Article
Publication Date
March 25, 2026
Submission Date
June 1, 2025
Acceptance Date
March 1, 2026
Published in Issue
Year 2026 Volume: 53 Number: 1
APA
Yüksel, İ. B., & Altındağ, A. (2026). Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs. European Annals of Dental Sciences, 53(1), 1-5. https://doi.org/10.52037/eads.2026.0001
AMA
1.Yüksel İB, Altındağ A. Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs. EADS. 2026;53(1):1-5. doi:10.52037/eads.2026.0001
Chicago
Yüksel, İbrahim Burak, and Ali Altındağ. 2026. “Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs”. European Annals of Dental Sciences 53 (1): 1-5. https://doi.org/10.52037/eads.2026.0001.
EndNote
Yüksel İB, Altındağ A (March 1, 2026) Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs. European Annals of Dental Sciences 53 1 1–5.
IEEE
[1]İ. B. Yüksel and A. Altındağ, “Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs”, EADS, vol. 53, no. 1, pp. 1–5, Mar. 2026, doi: 10.52037/eads.2026.0001.
ISNAD
Yüksel, İbrahim Burak - Altındağ, Ali. “Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs”. European Annals of Dental Sciences 53/1 (March 1, 2026): 1-5. https://doi.org/10.52037/eads.2026.0001.
JAMA
1.Yüksel İB, Altındağ A. Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs. EADS. 2026;53:1–5.
MLA
Yüksel, İbrahim Burak, and Ali Altındağ. “Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs”. European Annals of Dental Sciences, vol. 53, no. 1, Mar. 2026, pp. 1-5, doi:10.52037/eads.2026.0001.
Vancouver
1.İbrahim Burak Yüksel, Ali Altındağ. Forensic Age Estimation Using PulpTooth Ratios in Mandibular Canines on Panoramic Radiographs. EADS. 2026 Mar. 1;53(1):1-5. doi:10.52037/eads.2026.0001