1
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Características odontométricas de las primeras molares permanentes del maxilar superior e inferior en estudiantes de odontología de la Universidad Nacional Federico Villarreal. Lima-Perú Translated title: Odontometric characteristics of the first permanent molars of the upper and lower maxilla in dentistry students of the Federico Villarreal National University. Lima Peru

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          RESUMEN Objetivo: Determinar los diámetros mesiodistal, vestíbulo palatino y vestíbulo lingual, de las primeras molares permanentes de ambos maxilares para la estimación del sexo, en los estudiantes de Odontología de la Universidad Nacional Federico Villarreal, Lima-Perú. Material y métodos: El tipo de investigación empleado fue descriptivo con un diseño no experimental, la técnica aplicada fue la observación directa, la población estuvo constituida por 605 estudiantes. Se realizó la toma de impresiones de ambos maxilares con silicona de condensación para obtener los modelos de estudio, se utilizó un calibrador vernier digital para hacer las medidas mesiodistal y vestíbulo palatino y vestíbulo lingual, las medidas se realizaron a una muestra de 207 modelos de ambos sexos. Resultados: La característica odontométrica con respecto al diámetro vestíbulo -palatino/lingual de ambos maxilares, para el sexo masculino tuvo un diámetro de 11.2mm (pza.16), 11.3mm (pza.26), 11.01mm (pza.36) y 11.02mm (pza.46) y valores de 10.88mm (pza16), 10.93mm (pza.26), 10.77mm (pza.36), y 10.74mm (pza.46), en el sexo femenino; en lo referente a la característica odontométricas mesio-distal se encontró un diámetro de 10.8mm (pza.16), 10.76mm (pza.26), 11.44mm (pza.36) y 11.45mm (pza.46) para el sexo masculino y valores de 10.56mm (pza. 16), 10.58mm (pza.26), 11.10 mm (pza.36), y 11.2mm (pza.46), en el sexo femenino. Conclusión: Los diámetros mesiodistales y vestíbulo palatino fueron mayores en el sexo masculino.

          Translated abstract

          ABSTRACT Objective: To determine the mesiodistal, palatal vestibule and lingual vestibule diameters of the first permanent molars of both jaws for the estimation of sex, in Dentistry students of the Federico Villarreal National University, Lima-Peru. Material and methods: The type of research used was descriptive with a non-experimental design, the applied technique was direct observation, the population consisted of 605 students. Impressions of both jaws were made with condensation silicone to obtain the study models, a digital vernier caliper was used to make the mesiodistal and palatal vestibule and lingual vestibule measurements, the measurements were made on a sample of 207 models of both sexes. Results: The odontometric characteristic with respect to the vestibule-palatal/lingual diameter of both jaws, for the male sex had a diameter of 11.2mm (pza.16), 11.3mm (pza.26), 11.01mm (pza.36) and 11.02mm (pza.46) and values of 10.88mm (pza.16), 10.93mm (pza.26), 10.77mm (pza.36), and 10.74mm (pza.46), in the female sex; Regarding the mesio-distal odontometric characteristic, a diameter of 10.8mm (pza.16), 10.76mm (pza.26), 11.44mm (pza.36) and 11.45mm (pza.46) was found for the male sex. and values of 10.56mm (pza.16), 10.58mm (pza.26), 11.10mm (pza.36), and 11.2mm (pza.46), in the female sex. Conclusion: The mesiodistal and palatal vestibule diameters were greater in males.

          Related collections

          Most cited references8

          • Record: found
          • Abstract: not found
          • Book: not found

          Compendio de métodos antropológicos forenses para la reconstrucción del perfil osteobiológico

            Bookmark
            • Record: found
            • Abstract: found
            • Article: found
            Is Open Access

            Determination of sexual dimorphism via maxillary first molar teeth in Himachali population

            Context: Sex determination of skeletal remains forms part of archaeological and medicolegal examinations. It is an aspect of forensic odontology. Forensic odontology primarily deals with identification, based on recognition of unique features present in an individual's dental structures. Correct sex determination limits the pool of missing persons to just one half of the population. Aim of Study: Purpose of this study is to evaluate the existence of sexual dimorphism and variation in left and right maxillary first molars using bucco-lingual and mesio-distal dimensions in population of Sirmour District, H.P. Materials and Methods: Base sample comprised 100 subjects (50 males and 50 females) of an age group ranging from 17 to 25 years. Statistical Analysis Used: Unpaired t-test. Results: It was observed that the comparison of mean values of bucco-lingual and mesio-distal parameters showed highly statistically significant differences between males and females, measured both intraorally and on study casts. There were no significant differences between the mean values of both the parameters on the left side as compared to right side. Conclusion: The study concludes that sexual dimorphism is population specific. Among Himachali people, mesio-distal dimensions and bucco-lingual dimensions of first molar can aid in sex determination.
              Bookmark
              • Record: found
              • Abstract: not found
              • Book: not found

              Sexual dimorphism in permanent canine teeth and formulas for sex determination

                Bookmark

                Author and article information

                Journal
                odonto
                Avances en Odontoestomatología
                Av Odontoestomatol
                Ediciones Avances, S.L. (Madrid, Madrid, Spain )
                0213-1285
                2340-3152
                June 2023
                : 39
                : 2
                : 92-97
                Affiliations
                [5] Lima orgnameUniversidad Nacional Federico Villarreal Peru dgalarzav@ 123456unfv.edu.pe
                [1] Lima orgnameUniversidad Nacional Federico Villarreal Peru atecse@ 123456unfv.edu.pe
                [2] Lima orgnameUniversidad Nacional Federico Villarreal Peru rscipion@ 123456unfv.edu.pe
                [3] orgnameUniversidad Nacional Pedro Ruíz Gallo Perú eestelan@ 123456unprg.edu.pe
                [6] Lima orgnameUniversidad Nacional Federico Villarreal Peru paguero@ 123456unfv.edu.pe
                [4] Lima orgnameUniversidad Nacional Federico Villarreal Peru pmendoza@ 123456unfv.edu.pe
                Article
                S0213-12852023000200006 S0213-1285(23)03900200006
                5b2267f5-fff9-4f6a-aa25-b3148b4dead3

                This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 International License.

                History
                : 29 April 2022
                : 03 September 2022
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 8, Pages: 6
                Product

                SciELO Spain

                Categories
                Artículos

                Diámetro mesiodistal,vestíbulo lingual,vestíbulo palatino,lingual vestibule,palatal vestibule,Mesiodistal diameter

                Comments

                Comment on this article