Sex determination from hard palate measurements using palatine index with reference to its clinical implications

Jacob, Marc C.; Bindhu, S; Avadhani, Ramakrishna

doi:10.5958/2394-2126.2016.00043.8

Cited by 6 publications

(7 citation statements)

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“…En este estudio, el tipo de paladar duro que predominó fue el estrecho tanto en el sexo masculino como en el femenino; al igual que en los estudios de los autores Meera Jacob y cols. (15) en el sexo femenino, Anil Kumar y cols. (17) y Abilasha y cols.…”

Section: Discussionunclassified

“…Las mediciones las bóvedas palatinas se tomaron de acuerdo al autor Meera Jacob y colaboradores (15), con un calibrador Vernier digital determinándose la longitud palatina (distancia entre el punto más anterior de la fosa incisiva hasta la espina nasal posterior) (Figura 1) y el ancho palatino (distancia entre los bordes internos de las cavidades de los segundos molares superiores) (Figura 2) y el índice palatino se calculó mediante la fórmula Ancho palatino / Longitud palatina x 100.…”

Section: Materiales Y Métodosunclassified

“…Jacob y cols. (15) 2016 concluyeron que la longitud máxima del paladar y la anchura es mayor en los hombres que en las mujeres y que según el índice palatino, la mayoría de los paladares duros pertenecían a la categoría de tipo ancho en una población del sur de la India. Kamath y cols.…”

Section: Introductionunclassified

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Sexual Dimorphism Via Palatal Vault Morphometric Analysis on A Sample Peruvian Population

Escalante-Flórez

Ponce

Velezmoro-Montes

2019

Odovtos - Int J Dent Sc

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Objective: Determine sexual dimorphism precision via palatal vault morphometric analysis in craniums sourced from the Laboratorio de Investigación Forense del Equipo Forense Especializado (EFE) de Ayacucho del Ministerio Público - Perú. Materials and Methods: Cross-sectional design consisting of a sample of 43 skulls with pre-established biological gender, (24 males and 19 females). Sexual dimorphism was established by means of the method proposed by Meera Jacob and co., based on palatal width and length measurements, after which the palatal index was calculated, establishing the method’s precision and accuracy. The inferential analysis was made with a level of significance of 5% through the T student test, Shapiro Wilk and Pearson’s coefficient. Results: Palatal width had a mean of 3.43 (+0.31cm) for males and 3.62 (+0.25) for females and in palatal length a mean of 5.07 (+0.44) cm. for males and 4.79 (+0.41) cm. for females is established; on palatal index, 100% of the male skulls correspond to hard narrow palate and on females 73.7% to narrow, 21% to intermediate and 5.3% to wide. Furthermore, it was determined that there were statistically significant differences between width and length of palatal vault for both genders, and a discriminating analysis formula was proposed. Conclusion: Morphometric analyses of palatal vaults establish an 83.72% precision on the estimation of sexual dimorphism.

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Section: Discussionunclassified

Section: Materiales Y Métodosunclassified

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Sexual Dimorphism Via Palatal Vault Morphometric Analysis on A Sample Peruvian Population

Escalante-Flórez

Ponce

Velezmoro-Montes

2019

Odovtos - Int J Dent Sc

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“…Valor componentes anatômicos, o palato duro, que desempenha importantes funções no sistema estomatognático, é relatado como uma estrutura possível para a avaliação antropométrica de uma população 5,[17][18][19] .…”

Section: Faixa Etáriaunclassified

“…Jacob (2016) 17 , por sua vez, estudando metricamente 90 crânios secos da região sul da Índia, observou altura média de 39,8 mm e 37,2 mm e largura média de 35,3 mm e 32,3 mm para os sexos masculino e feminino, respectivamente, sendo esses resultados estatisticamente dimórficos. Tais resultados mostram que as medidas de interesse para esta população indiana são inferiores às brasileiras, retificando o fato de que tabelas de referências de um grupo populacional não podem ser aludidas a outros 20 .…”

Section: Faixa Etáriaunclassified

[Id 47253] Características Antropométricas Do Palato Ósseo De Uma Amostra Brasileira De Esqueletos Identificados

Fernandes¹,

Rabello²,

Júnior³

et al. 2020

RBCS

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Objetivo: Este estudo teve como objetivo descrever as características antropométricas do palato ósseo de uma amostra brasileira de esqueletos identificados Metodologia: Foi desenvolvido um estudo de corte transversal, por meio da análise de 178 crânios secos humanos, oriundos do Arquivo de Ossadas do Departamento de Odontologia Social da Faculdade de Odontologia de Piracicaba (FOP/UNICAMP), São Paulo. Utilizando paquímetro digital, foram realizadas medições lineares que incluíam forame incisivo à espinha nasal posterior (FI-ENP), forame palatino maior direito ao forame palatino maior esquerdo (FPMD-FPME), forame incisivo ao forame palatino maior direito (FI-FPMD) e forame incisivo ao forame palatino maior esquerdo (FI-FPME). Os testes t-Student, F(ANOVA), Tukey, LSD, Kruskal Wallis e Pearson, com nível de significância de 5,0%. Resultados: Do total de crânios analisados, 54,5% eram do sexo masculino, com mediana de idade de 56 anos. Todas as medidas analisadas apresentaram dimorfismo sexual, onde homens possuíram maiores dimensões do que o sexo oposto (p

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Morphometric Study of the Hard Palate and Its Relevance to Dental and Forensic Sciences

Mustafa

Tashtoush

Al‐Shboul

et al. 2019

International Journal of Dentistry

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This study was conducted to identify the morphometric features of the hard palate and to test the reliability of using palatal morphology in sex determination. Three hundred maxillary casts were collected from dental clinics in north Jordan. The age and gender of the patient and the serial number for each cast were recorded. The age range was 6 to 50 years old. A caliper was used to perform the following measurements: the length, width, and depth of the hard palate. In addition, the size, shape, and position of the incisive papilla were also determined. All measurements were done by a trained examiner who was able to perform the measurements in a reproducible manner. Statistical analysis showed that the mean palatal length, width, and depth, and size of dental papilla in both groups were the highest in males. The full logistic regression model including all the three predictors (length, width, and depth) indicated that the three parameters were significantly correlated with gender in the adult group. However, in the child group, only width and length were significantly (p=0.001,p>0.042respectively) correlated with gender. Regarding the shape and size of the incisive papilla, they were significantly different between males and females in both adult (p>0.03) and child (p=0.001) groups. These findings might be potentially relevant to anthropological studies aiming at individual and/or sex identification. Moreover, the results might have clinical value in prosthodontics, especially in fabricating complete maxillary dentures for edentulous patients.

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Sex determination from hard palate measurements using palatine index with reference to its clinical implications

Cited by 6 publications

References 0 publications

Sexual Dimorphism Via Palatal Vault Morphometric Analysis on A Sample Peruvian Population

Sexual Dimorphism Via Palatal Vault Morphometric Analysis on A Sample Peruvian Population

[Id 47253] Características Antropométricas Do Palato Ósseo De Uma Amostra Brasileira De Esqueletos Identificados

Morphometric Study of the Hard Palate and Its Relevance to Dental and Forensic Sciences

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