Bibliographic citations
Perez, I., (2024). Frecuencia de resorción intracoronal preeruptiva en radiografías panorámicas de pacientes menores de 21 años de edad que asistieron a un centro de radiología dental entre los años 2013 a 2021 [Universidad Peruana Cayetano Heredia]. https://hdl.handle.net/20.500.12866/15321
Perez, I., Frecuencia de resorción intracoronal preeruptiva en radiografías panorámicas de pacientes menores de 21 años de edad que asistieron a un centro de radiología dental entre los años 2013 a 2021 []. PE: Universidad Peruana Cayetano Heredia; 2024. https://hdl.handle.net/20.500.12866/15321
@mastersthesis{renati/911223,
title = "Frecuencia de resorción intracoronal preeruptiva en radiografías panorámicas de pacientes menores de 21 años de edad que asistieron a un centro de radiología dental entre los años 2013 a 2021",
author = "Perez Lip, Ivan Eduardo",
publisher = "Universidad Peruana Cayetano Heredia",
year = "2024"
}
The preeruptive intracoronal resorption (PEIR) is a radiolucent defect that can only be diagnosed by X-rays, adjacent to the dentin-enamel junction in the crown of an unerupted tooth. The defect has a variable anteroposterior location and depth, it usually affects the posterior teeth, it's not associated with sex and has an undetermined etiology, and however the histological evidence suggests it as a sequel of dental resorption. The PEIR has been studied in samples from different populations, the objective of this study was to determine the frequency of PEIR in a sample of 1897 digital panoramic radiographs of peruvian patients between 3 and 21 years of age, for the statistical association, the Chi-square test was used with a significance level (p value) less than 0.05. The frequency of PEIR was 3.95%, no significant association with respect to sex. The lower right second molar was the most frequently affected tooth (32.5%), the singular defect (89.3%), the central location (44.5%) and grade I depth (83.1%) were the most frequent characteristics. Our findings were similar to the literature. No significant association was found between dental inclination and the presence of PEIR defects, but a significantly higher (p<0.05) similarity was found between the inclination of the affected pieces and their contralaterals.
This item is licensed under a Creative Commons License