Evaluation of the Number of Roots and Morphology of Root Canal System in the First Permanent Lower Molar Among the Ukraine Population
DOI:
https://doi.org/10.33295/1992-576X-2024-6-17Keywords:
lower first molar, number of roots, root canal system, Vertucci classification, population of UkraineAbstract
Purpose: to investigate the number of roots, configuration and anatomical variability of the root canals of the first permanent molars of the lower jaw among the population of Ukraine.
Materials and methods: in the study, 166 first permanent molars were examined using cone-beam computed tomography (CBCT) data. The number of roots was determined and root canal systems were classified according to Vertucci (1984).
Research results: among 166 teeth, 2 roots were observed in 98.8% of cases, 3 roots in 0.6%, and C shaped root in 0.6%. The most common types of root canal system configuration in the mesial root were type IV (50.9%) and type II (36.36%). In the distal root canal system, the most common configuration was type I (75.9%).
Conclusion: according to the results of this study, it can be noted that type III configuration occurs more often in women (7.24%) than in men (0.8%) among the population of Ukraine.
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