Bibliographic citations
Cuzcano, S., Doig, A. (2021). Caracterización topográfica del conducto dentario inferior mediante tomografía computarizada de haz cónico de pacientes que acudieron al Centro Dental Docente de la Universidad Peruana Cayetano Heredia, Lima – Perú 2019 [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/9466
Cuzcano, S., Doig, A. Caracterización topográfica del conducto dentario inferior mediante tomografía computarizada de haz cónico de pacientes que acudieron al Centro Dental Docente de la Universidad Peruana Cayetano Heredia, Lima – Perú 2019 []. PE: Universidad Peruana Cayetano Heredia; 2021. https://hdl.handle.net/20.500.12866/9466
@misc{renati/909881,
title = "Caracterización topográfica del conducto dentario inferior mediante tomografía computarizada de haz cónico de pacientes que acudieron al Centro Dental Docente de la Universidad Peruana Cayetano Heredia, Lima – Perú 2019",
author = "Doig Grandez, Andrea",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2021"
}
Background: For any treatment or oral surgical intervention, the human being’s nervous path must be fully known, as well the topographic characterization of the lower dental canal (LDC). Objetive: Determine the characteristics of the lower dental canal by means of cone beam computed tomography (CBCT) of patients who attended the Teaching Dental Center of the Universidad Peruana Cayetano Heredia, Lima-Peru, 2019. Materials and Methods: Descriptive, retrospective, observational and cross-sectional study. Sixty-five tomographic images were observed and the following variables were evaluated: Sex, age group, length of the IDC, distance of the IDC and lingual bone table (LBT), presence of accessory canals and of accessory mental foramina. Absolute, relative and average frequencies were obtained. The Chi Square, ANOVA, Student’s t, Mann-Withney U and Kruskal Wallis tests were applied showing the statistical software SPSS version 21. Results: The greatest distance of the IDC with the LBT was at the level of tooth 45 with 4.29 mm in the female sex and the shortest distance was at level of tooth 37 with 1.96 mm in the male sex. The emergence of the inferior dental nerve in most cases occurred at the level of tooth 45 with an average distance of 3.94 mm form IDC to LBT. Conclusion: The length of the IDC to the LBT was predominant in female sex with respect to the second right premolar, on the other hand the presence of accessory canals in young male patients was greater.
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