{"id":661,"date":"2017-06-30T06:36:04","date_gmt":"2017-06-30T06:36:04","guid":{"rendered":"http:\/\/www.ijmhr.org\/IntJAnatRes\/?page_id=661"},"modified":"2017-06-30T06:36:20","modified_gmt":"2017-06-30T06:36:20","slug":"ijar-2017-229","status":"publish","type":"page","link":"https:\/\/www.ijmhr.org\/IntJAnatRes\/ijar-2017-229","title":{"rendered":"IJAR.2017.229"},"content":{"rendered":"
<\/i> DOWNLOAD PDF<\/span><\/a><\/div><\/div><\/div>
<\/i> Table of Contents<\/span><\/a><\/div><\/div><\/div><\/div>\n

Type of Article:<\/strong>\u00a0\u00a0Original Research<\/h3>\n

Volume 5; Issue 2.3 (June 2017)<\/strong><\/h3>\n

Page No.:<\/strong> 3964-3967<\/h3>\n

DOI:\u00a0<\/strong>https:\/\/dx.doi.org\/10.16965\/ijar.2017.229<\/h3>\n

SEXUAL DIMORPHISM IN THE LOCATION OF MANDIBULAR FORAMEN USING DISCRIMINATIVE FUNCTION ANALYSIS TEST<\/h3>\n

Shiny Vinila B H *1<\/sup>, Eshwar T 2<\/sup>, John Jims V 2<\/sup>, Sri Kavya T 2<\/sup>.<\/strong><\/p>\n

*1 <\/sup>Senior lecturer, Department of Anatomy, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Center, Hyderabad, India.<\/p>\n

2 <\/sup>3rd<\/sup>Year BDS student, Panineeya Mahavidyalaya Institute of Dental Sciences and Research Center, Hyderabad, India.<\/p>\n

Corresponding author: <\/strong>B H Shiny Vinila, Senior Lecturer, Department of Anatomy, Panineeya Mahavidyalaya Institute of Dental sciences and Research Center, Kamalanagar, Chaitanyapuri, Dilsukhnagar, Hyderabad, 500060 Contact number: 7731933238 E-Mail:<\/strong> bhvineela@gmail.com<\/p>\n

ABSTRACT<\/strong>:<\/strong><\/p>\n

Aim: <\/strong>To determine the sexual dimorphism of mandible based on the location of the mandibular foramen using discriminative function analysis test.<\/p>\n

Materials and Methods:<\/strong> This study was carried out on 70 mandibles (43 male, 27 female) which were collected from the department of Anatomy. A total of 140 mandibular foramina (70 left and 70 right) were included in the study. The distance from the center of mandibular foramen to various anatomical land marks were measured. From the center of mandibular foramen to the anterior border of ramus of mandible, From the center of mandibular foramen to the posterior border of ramus of mandible, From the center of mandibular foramen to the inferior borders of ramus of the mandible and From the center of mandibular foramen to the the mandibular notch were measured using digital vernier calipers and data was analyzed using spss 16th<\/sup> version.<\/p>\n

Results:<\/strong> The results showed that there is a significant difference between the distance from the center of the mandibular foramen to the anterior border and mandibular notch. Stepwise and direct discriminative analysis shows sexual dimorphism with 90% accuracy bearing Wilkin’s lambda and Eigen values as 0.475 and 1.104 respectively. Conclusion: <\/strong>\u00a0In the present study the sex of the mandible was determined with 90% accuracy by using the distance from the center of the mandibular foramen to the borders of ramus of the mandibles.<\/p>\n

Key words: <\/strong>Mandible, Sex determination, Mandibular foramen, Ramus of mandible, Discriminative functional analysis.<\/p>\n

REFERENCES<\/strong><\/p>\n

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  1. Rahul Singh, Suniti R. Mishra, Sushobhana, Jigyasa Passey, Pramod Kumar, Shailendra Singh, Priyanka Sinha. Sexual dimorphism in adult human mandible of North Indian origin. Forensic medicine and anatomy research. 2015; 3: 82-88.<\/li>\n
  2. Smrity Gupta. Sexual Dimorphism in Adult Human Mandible of North Indian Origin. Forensic Medicine and Anatomy Research. 2015;3:82-88.<\/li>\n
  3. Giles, E. (1964) Sex Determination by Discriminate Function Analysis of the Mandible. American Journal of Physical Anthropology. 1964;22:129-135.<\/li>\n
  4. Kim, H.J., Lee, H.Y., Chung, I.H., Cha, I.H. and Yi, CK. Mandibular Anatomy Related to Sagittal Split Ramus Osteotomy in Koreans. Yonsei Medical Journal. 1997;38:19-25.<\/li>\n
  5. Beale TJ, Robinson PD. Infratemporal and pterygopalatine fossae and temporomandibular joint. In: Standring S, Boreley NR, Healy JC, Collins P,\u00a0 Johnson D, Crossman AR, et al. editors. Gray\u2019s Anatomy: The Anatomic Basis of Clinical Practice. 40th<\/sup> UK: Elsevier Churchill Livingstone; 2008:530-3, 543.<\/li>\n
  6. Kanchankumar P. Wankhede, Rajesh V. Bardale, Gunwant R. Chaudhari, and Namdeo Y. Kamdi. <\/strong>Determination of sex by discriminant function analysis of mandibles from a Central Indian population. <\/strong>J Forensic Dent Sci. 2015;7(1):37-43.<\/li>\n
  7. Giles E. Sex determination by discriminant function analysis of the mandible. Am J Phys Anthropol. 1964;22:129-35.<\/li>\n
  8. Hanihara K. Sex diagnosis of Japanese skulls and scapulae by means of discriminant functions. J Anthropol Soc Nippon. 1959;67:191-7.<\/li>\n
  9. Dayal MR, Spocter MA, Bidmos MA. An assessment of sex using the skull of black South Africans by discriminant function analysis. Homo. 2008;59:209-2.<\/li>\n<\/ol>\n

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    \n \t Cite this article:<\/strong><\/span> Shiny Vinila B H, Eshwar T, John Jims V, Sri Kavya T. SEXUAL DIMORPHISM IN THE LOCATION OF MANDIBULAR FORAMEN USING DISCRIMINATIVE FUNCTION ANALYSIS TEST. Int J Anat Res 2017;5(2.3):3964-3967. DOI:\u00a0<\/strong>10.16965\/ijar.2017.229\u00a0 \n <\/div>\t\n\t\t\n","protected":false},"excerpt":{"rendered":"

    Type of Article:\u00a0\u00a0Original Research Volume 5; Issue 2.3 (June 2017) Page No.: 3964-3967 DOI:\u00a0https:\/\/dx.doi.org\/10.16965\/ijar.2017.229 SEXUAL DIMORPHISM IN THE LOCATION OF MANDIBULAR FORAMEN USING DISCRIMINATIVE FUNCTION ANALYSIS TEST Shiny Vinila B H *1, Eshwar T 2, John Jims V 2, Sri Kavya T 2. *1 Senior lecturer, Department of Anatomy, Panineeya Mahavidyalaya Institute of Dental Sciences
    + Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/661"}],"collection":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/comments?post=661"}],"version-history":[{"count":1,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/661\/revisions"}],"predecessor-version":[{"id":667,"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/pages\/661\/revisions\/667"}],"wp:attachment":[{"href":"https:\/\/www.ijmhr.org\/IntJAnatRes\/wp-json\/wp\/v2\/media?parent=661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}