Examinando por Autor "Samaniego Rivera, Geanella Anael"
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- ÍtemAcceso Abierto“Anatomía interna de molares mandibulares mediante tomografía de haz cónico computarizado ”(Universidad Católica de Cuenca., 2023) Samaniego Rivera, Geanella Anael; Montesinos Rivera, Mayra Vanessa; 0705003226; ., .Objective: To evaluate the internal anatomy of mandibular molars by Ccone beam tomography. Materials and methods: In this research, 89 first and 93-second mandibular molars were analyzed by Cone-beam computed tomography (CBCT) to know the internal anatomy of the root canals. The results of the anatomical variations were evaluated with the Chi-square test. Results: According to Vertucci's typology, type IV predominated in the mesial root of the first molars, while type III prevailed in the second molars and type I in the distal root. In the first molars, predominated type C1, and in the second molars, C4-shaped canal, the presence of the mesial middle canal was 0.55%, and radix entomolaris in 4.40%. Conclusions: The sample analyzed according to Vertucci's configuration was typology IV and III in the first and second molars, while the prevalence of C canals was found in the second molars.