Publicado

2020-01-01

Diagnóstico de quiste dentígero en sacos foliculares de terceros molares incluídos

Diagnosis of dentigerous cysts in follicular sacs of retained third molars

DOI:

https://doi.org/10.15446/aoc.v10n1.82315

Palabras clave:

saco folicular, patología, quistes odontogénicos, quiste dentígero, tercer molar, diente impactado, diente incluído (es)
Follicular sac, pathology, odontogenic cyst, dentigerous cyst, third molar, impacted tooth, retained teeth (en)

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Objetivo: establecer el tipo de patología más frecuente asociada a terceros molares incluidos extraídos en las clínicas de cirugía oral de la Facultad de Odontología de la Universidad Nacional de Colombia y la frecuencia de aparición de quistes dentígeros, rango de edad, sexo y la región anatómica en que predominan. Métodos: se revisaron 17 sacos foliculares de 11 pacientes atendidos en las clínicas de cirugía oral, entre agosto del 2018 y febrero de 2019. Resultados: se recolectaron 7 biopsias de 5 pacientes masculinos  y 10 de 7 pacientes femeninos, con edades comprendidas entre los 17 a 24 años (media: 20.40), se realizó estudio histopatológico con hematoxilina-eosina, cuyos datos obtenidos se analizaron para determinar frecuencia, edad, sexo y patología asociada. Se encontraron 15 casos que mostraron cambios quísticos diagnosticados como quistes dentígeros y 2 casos diagnosticados como saco folicular. Conclusiones: aunque la muestra es pequeña, este estudio da indicios que los sacos foliculares asociados a terceros molares incluídos están altamente implicados en la formación de quistes dentígeros.

Objective: To establish the most frequent type of pathology associated to retained third molars extracted in the oral surgery clinics of the Dentistry School at Universidad Nacional de Colombia and the frequency of appearance of dentigerous cysts, age, sex and the anatomical region in which they predominate. Methods:  A series of 17 follicular sacs were evaluated out of a total of 11 patients attended in the oral surgery clinics between August 2018 and February 2019. Results: Seven biopsies were collected from 5 male patients and ten from seven female patients aged between 17 and 24 years (mean: 20.40), histopathological study was performed with hematoxylin-eosin, the data obtained was analyzed to determine frequency, age, sex and associated pathology. It where found 15 cases that showed cystic changes diagnosed as dentigerous cysts and two cases diagnosed as follicular sac. Conclusions: Although the sample is small, this study gives indications that follicular sacs associated with retained third molars may be highly involved in the formation of dentigerous cysts.

Referencias

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Cómo citar

Peralta Ibarra, E. N., Peña Vega, C. P., & Rueda Jiménez, A. (2020). Diagnóstico de quiste dentígero en sacos foliculares de terceros molares incluídos. Acta Odontológica Colombiana, 10(1), 24-36. https://doi.org/10.15446/aoc.v10n1.82315