From Foramina To Forensics: Mandibular Cbct Imaging In Gender Estimation
DOI:
https://doi.org/10.63682/jns.v14i22S.5489Keywords:
Mandibular canal, Mental foramen, Cone-beam computed tomography, Gender identity, Forensic dentistryAbstract
Background and objectives: This study uses CBCT to determine gender based on the mandible, focusing on key landmarks like the mandibular foramen, canal, and mental and lingual foramina.
Methods: Two hundred CBCT images of individuals aged 20-60 were analyzed for mandibular features using t-tests and logistic regression.
Results: Gender differences were found in the posterior mandibular foramen, mandibular canal, mental foramen, lingual canal, and lingual foramen distances (p<0.05).
Conclusion: This study underscores the relevance of CBCT in forensic odontology, providing nuanced insights into gender-related variations in mandibular anatomy.
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.Mousa A, El Dessouky S, El Beshlawy D. Sex determination by radiographic localization of the inferior alveolar canal using cone-beam computed tomography in an Egyptian population. Imaging Sci Dent. 2020;50(2):117-24.
Uppal MK, Asha IR, Seema P, Ramya MK, Subash BV, Kumar JR. Radiomorphometric Localization of Mental Foramen and Mandibular Canal using Cone Beam Computed Tomography as an Aid to Gender Determination- A Retrospective Study. A Cephalometric Comparative Study for Upper Airway Dimensions in Different Craniofacial Growth Patterns .Int Healthcare Res J 2018;2(5):115-20.
Aprajita Sikka, Anjali Jain. Sex determination of mandible: a morphological and morphometric analysis. International Journal of Contemporary Medical Research 2016;3(7):1869-1872.
Subhash TS, Kallgari SH, Hema HM, A Bhat YM. Determination of chronologic age by cone-beam computed tomography analysis of the mental foramen in the South Indian population. Int J Forensic Odontol 2019;4:82-6.
Alfaleh WM. Location of the mental foramen using volumetrically rendered CBCT images. J Pak Dent Assoc 2020;29(1):19-23.
Aoun G, Nasseh I, Sokhn S, Rifai M. Lingual Foramina and Canals of the Mandible: Anatomic Variations in a Lebanese Population. J Clin Imaging Sci 2017;7:16.
Alqutaibi, A.Y.; Alassaf, M.S.; Elsayed, S.A.; Alharbi, A.S.; Habeeb, A.T.; Alqurashi, M.A.; Albulushi, K.A.; Elboraey, M.O.; Alsultan, K.; Mahmoud, I.I. Morphometric Analysis of the Midline Mandibular Lingual Canal and Mandibular Lingual Foramina: A Cone Beam Computed Tomography (CBCT) Evaluation. Int. J. Environ. Res. Public Health 2022, 19, 16910
Mesude Ç, Hazal K, Ayşe PS, Pelin K. Evaluation of the Appearance, Location and Morphology of Lingual Foramens in Dentates and Edentulous Mandibles Using CBCT. MeandrosMedi Dent J 2022;23:148-54.
Wang YM, Ju YR, Pan WL, Chan CP. Evaluation of location and dimensions of mandibular lingual canals: a cone beam computed tomography study. Int J Oral Maxillofac Surg. 2015;44(9):1197-203.
Gamba TO, Marcelo CA, Francisco HN. Analysis of sexual dimorphism by locating the mandibular canal in images of cone-beam computed tomography. J Forens. Radio. Imag. 2014;2(2):72-6.
Saraswathi Gopal, Shanmuga sundaram. Sexual Dimorphism By Locating The Mandibular Canal In Different Position Using Images From Cone-Beam Computed Tomography. American Journal of Oral Medicine and Radiology, 4(2), 2017, 43-46.
Rath R, NcSangamesh, Acharya R,Sharma G. Sexual dimorphism of inferior alveolar canal location: A record-based CBCT Study in Eastern India Distinct morphologic and morphometric manifestations. Journal of Oral and Maxillofacial Pathology. 2022;26(2):277-82.
. Ahmed AA, Ahmed RM, Jamleh A, Spagnuolo G. Morphometric Analysis of the Mandibular Canal, Anterior Loop, and Mental Foramen: A Cone-Beam Computed Tomography Evaluation. Int J Environ Res Public Health. 2021 Mar 24;18(7):3365
. Esraa A. Elmekkawy, Yousria S. Gaweesh, Rania A. Fahmy, Wael M. Safwat. Cone beam computed tomography (CBCT) in gender determination through mental foramen position in an egyptian population sample (a retrospective study). Alex Dent. J. 2020; 45(2):19-23.
. Dos Santos Oliveira R, Rodrigues Coutinho M, KühlPanzarella F. Morphometric Analysis of the Mental Foramen Using Cone-Beam Computed Tomography. Int J Dent. 2018;4571895:1-8.
. Aytuğar E, Özeren KC. Assessment of lateral lingual foramen using cone-beam computed tomography. Euro J Anat. 2021;25:645-52.
. Rabab AE, Wael A, Mona MA, Shaimaa MAS. Cone beam computed tomography for evaluation of mandibular lingual canal in an Egyptian subpopulation. Egypt J RadiolNucl Med. 2021;52:125.
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