CBCT Study of Root Apices Distance to Mandibular Canal in Peruvian Population
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Issue Date
2023-04-26Keywords
Cone-beam computed tomographyMandible
Mandibular canal
Mandibular nerve
Mandibular nerve injuries
Tooth
Root apices
First molars
Second molars
Second premolars
Mandibular canal
Peruvian population
Cone-beam computed tomography (CBCT)
Statistical analysis Student’s t test
Gender differences (or "males vs. females" or "sex differences")
Metadata
Show full item recordPublisher
Universidad de Costa RicaJournal
Odovtos - International Journal of Dental SciencesDOI
10.15517/ijds.2023.54120Additional Links
https://www.scielo.sa.cr/scielo.php?pid=S2215-34112023000200144&script=sci_abstract&tlng=esAbstract
The purpose of this study was to compare the average distances from the root apices of the first molars, second molars, and second premolars to the mandibular canal according to sex in the Peruvian population using cone-beam computed tomography (CBCT). Eighty CBCT scans of Peruvian patients aged from 15-80 years were examined. After locating the mandibular canal, measurements of the vertical distances from the mandibular canal to the apices of the second premolars, as well as the first molars and second molars, were made. For the statistical analysis, Student’s t test was used for both paired and unpaired samples, with a significance level of p<0.05. On the right side, the second molar presented a mean distance of 3.99mm for males and 2.87mm for females, showing a significant difference (p[removed]0.05) between the distances from the apices of the second premolars and the first and second molars to the mandibular canal. However, for the second premolars and second molars on the left side, the values were higher, with averages of 5.52mm and 3.75mm, respectively. The mesial roots of the second molars were closer to the mandibular canal. In addition, women showed shorter distances than men.Type
info:eu-repo/semantics/articleRights
Attribution-NonCommercial-NoDerivatives 4.0 Internationalinfo:eu-repo/semantics/openAccess
Language
engISSN
16591046EISSN
22153411ae974a485f413a2113503eed53cd6c53
10.15517/ijds.2023.54120
Scopus Count
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- Creative Commons
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International
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