Prevalencia de dientes supernumerarios en pacientes con dentición permanente de 13 a 17 años de edad que acudieron al Centro Radiológico “Imágenes RX” en la ciudad de Trujillo en el año 2016
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Date
2018
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Universidad Nacional de Trujillo
Abstract
Objetivo: El presente estudio de tipo básico, descriptivo, y retrospectivo, tuvo como objetivo principal determinar la Prevalencia de Dientes Supernumerarios en Pacientes con Dentición Permanente de 13 a 17 años de edad que acudieron al Centro Radiológico ‘Imágenes Rx’ en la ciudad de Trujillo en el año 2016.
Materiales y métodos: El estudio contó con una población de 2007 radiografías panorámicas de pacientes de 13 a 17 años de edad, de los cuales 1295 fueron de género femenino y 712 de género masculino, que cumplieron los criterios de inclusión y exclusión establecidos. Los hallazgos se registraron en la hoja de recolección de datos especificando género, número, ubicación y arcada afectada. Los resultados fueron presentados en gráficos y tablas de doble entrada.
Resultados: Los datos obtenidos al finalizar el estudio demostraron que 46 pacientes del total presentaron dientes supernumerarios (2.3%). De las 1295 pacientes de género femenino 21 (1.6%) presentaron dientes supernumerarios y de los 712 pacientes de género masculino 25 (3.5%) presentaron dientes supernumerarios. Se encontraron 34 casos con dientes supernumerarios únicos (1.7%), 6 casos con dientes supernumerarios pares (0.3%) y 6 casos con más de dos dientes supernumerarios (0.3%). Según la ubicación se encontraron 23 pacientes con mesiodens (1.1%), 18 pacientes con parapremolares (0.9%), 5 pacientes con paramolares (0.2%) y 2 pacientes con distomolares (0.1%). Por último, teniendo en cuenta la arcada afectada, se encontraron 28 pacientes con dientes supernumerarios en el maxilar superior (1.4%) y 21 pacientes con dientes supernumerarios en la mandíbula (1.0%).
Conclusiones: Se encontró una prevalencia del 2.3% de dientes supernumerarios en la población estudiada. Además se estableció estadísticamente que existe una diferencia significativa según género, número y ubicación (p < 0.05), sin embargo, no existe diferencia significativa según la arcada afectada por los dientes supernumerarios (p > 0.05).
Objective: The present basic study, descriptive and retrospective, had as main objective to determine the Prevalence of Supernumerary Teeth in Patients with Permanent Dentition from 13 to 17 years of age who attended the Radiological Center 'Images Rx' in the city of Trujillo in the year 2016 Materials and methods: The study included a 2007 population of panoramic radiographs of patients from 13 to 17 years of age, of which 1295 were female and 712 were male, who met the inclusion and exclusion criteria established. The findings were recorded in the data collection sheet specifying gender, number, location and affected arch. The results were presented in graphs and double entry tables. Results: The data obtained at the end of the study showed that 46 patients of the total presented supernumerary teeth (2.3%). Of the 1295 female patients 21 (1.6%) had supernumerary teeth and of the 712 male patients 25 (3.5%) had supernumerary teeth. We found 34 cases with only supernumerary teeth (1.7%), 6 cases with even supernumerary teeth (0.3%) and 6 cases with more than two supernumerary teeth (0.3%). According to the location, 23 patients were found with mesiodens (1.1%), 18 patients with parapremolar (0.9%), 5 patients with paramolar (0.2%) and 2 patients with distomolar (0.1%). Finally, taking into account the affected arch, 28 patients with supernumerary teeth were found in the maxilla (1.4%) and 21 patients with supernumerary teeth in the mandible (1.0%). Conclusions: A 2.3% prevalence of supernumerary teeth was found in the population studied. In addition, it was statistically established that there is a significant difference according to gender, number and location (p <0.05), however, there is no significant difference according to the arcade affected by the supernumerary teeth (p> 0.05)
Objective: The present basic study, descriptive and retrospective, had as main objective to determine the Prevalence of Supernumerary Teeth in Patients with Permanent Dentition from 13 to 17 years of age who attended the Radiological Center 'Images Rx' in the city of Trujillo in the year 2016 Materials and methods: The study included a 2007 population of panoramic radiographs of patients from 13 to 17 years of age, of which 1295 were female and 712 were male, who met the inclusion and exclusion criteria established. The findings were recorded in the data collection sheet specifying gender, number, location and affected arch. The results were presented in graphs and double entry tables. Results: The data obtained at the end of the study showed that 46 patients of the total presented supernumerary teeth (2.3%). Of the 1295 female patients 21 (1.6%) had supernumerary teeth and of the 712 male patients 25 (3.5%) had supernumerary teeth. We found 34 cases with only supernumerary teeth (1.7%), 6 cases with even supernumerary teeth (0.3%) and 6 cases with more than two supernumerary teeth (0.3%). According to the location, 23 patients were found with mesiodens (1.1%), 18 patients with parapremolar (0.9%), 5 patients with paramolar (0.2%) and 2 patients with distomolar (0.1%). Finally, taking into account the affected arch, 28 patients with supernumerary teeth were found in the maxilla (1.4%) and 21 patients with supernumerary teeth in the mandible (1.0%). Conclusions: A 2.3% prevalence of supernumerary teeth was found in the population studied. In addition, it was statistically established that there is a significant difference according to gender, number and location (p <0.05), however, there is no significant difference according to the arcade affected by the supernumerary teeth (p> 0.05)
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Keywords
Diente supernumerario, Prevalencia, Género