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International Journal of Scientific Development and Research - IJSDR
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Issue: October 2019

Volume 4 | Issue 10

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Paper Title: COMPARISON OF RUGAE PATTERN BETWEEN DENTULOUS MALES AND FEMALES AMONG CHENNAI POPULATION
Authors Name: D. Madhumathi , Dr. Dhanraj
Unique Id: IJSDR1703049
Published In: Volume 2 Issue 3, March-2017
Abstract: AIM AND OBJECTIVE:To compare the palatal rugae pattern between dentulous males and females of different age groups among the Chennai population.The individuality of a palatal rugae as an aid for personal identification was an objective of this study. BACKGROUND: Palatal rugae are asymmetrical irregular elevations of dense connective tissues located on the anterior third of the palate extending on either side of the mid palatine raphae, behind the incisive papilla.The uniqueness of the palatal rugae suggest their important role in personal identification. METHODOLOGY:The study group was equally divided between the sexes,50 males and 50 females.The primary impressions were made using an irreversible hydrocolloid alginate impression material in a perforated tray .The impression is washed under tap water and the study cast was prepared with dental stone(Type 3gypsum products).From the primary cast, number, shape and length of the Palatal rugae were analysed. RESULT:From this study, males are having higher number of rugae than females. 64.6% of the females are having the rugae size in the range between 5-10 mm whereas only 62.1% are having the rugae within that range. According to shape of the rugae, 46.1% of females are having wavy rugae and 47.5% of ,males are having curvy rugae.Howeverchi-square test observed no statistical differences between males and females with respect to length and shape of the rugae.
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Cite Article: "COMPARISON OF RUGAE PATTERN BETWEEN DENTULOUS MALES AND FEMALES AMONG CHENNAI POPULATION", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.2, Issue 3, page no.298 - 303, March-2017, Available :http://www.ijsdr.org/papers/IJSDR1703049.pdf
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Publication Details: Published Paper ID: IJSDR1703049
Registration ID:170092
Published In: Volume 2 Issue 3, March-2017
DOI (Digital Object Identifier):
Page No: 298 - 303
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631

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