Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point

The purpose of this work was to study the morphology and morphometry of the mental foramen (MF), as well as to evaluate its morphological configuration; in addition to taking measures of its localization using as a parameter the distances of the foramen to the inferior border of the mandible and at...

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Autores principales:	Oliveira Junior,E. M, Araújo,A. L. D, Da Silva,C. M. F, Sousa-Rodrigues,C. F, Lima,F. J. C
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2009
Materias:	Mentonian foramen M-CP-18 Jianchejiang point Acupuncture Morphology Morphometry
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100039
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spelling	oai:scielo:S0717-950220090001000392009-06-24Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang PointOliveira Junior,E. MAraújo,A. L. DDa Silva,C. M. FSousa-Rodrigues,C. FLima,F. J. C Mentonian foramen M-CP-18 Jianchejiang point Acupuncture Morphology Morphometry The purpose of this work was to study the morphology and morphometry of the mental foramen (MF), as well as to evaluate its morphological configuration; in addition to taking measures of its localization using as a parameter the distances of the foramen to the inferior border of the mandible and at the alveolar ridge. 80 dry mandibles were analyzed using the test of Qui-square and T test, with 5% of significance. Its average distance, on the right side, at the inferior edge of the mandible (IEM) was of 12.96(±1 .57) mm and of the alveolar ridge (AR) was of 12.82(±3.4) mm. On the left side it was found distant of IEM 12.96(±1.32) mm and of the AR 12.82(± 3.22)mm. The largest horizontal diameter found was of 3.32 (± 0.91) mm to the right and 3.25 (± 0.86) mm to the left side while the largest vertical diameter was of 2.38 (± 0.63) mm on the right and of 2.39 (± 0.58) mm on the left side. It was predominantly found in the oval form, on the right side, of which 98.3% presented as a larger diameter the horizontal (type I). On the left side, all the oval foramens were classified as of type I. 76 (95%) appeared single on both sides. As to the localization related to the mandibular dentition, it was localized in similar statistic proportions between the 1st and 2nd premolars and above the 2nd premolar, in 45.17% of the mandibles, on the right side. On the left side it was predominantly found between the 1st and 2nd premolars 48.48% of the mandibles. The study of the MF is of vital importance to the acupuncture practice, as well as to modern surgical procedures, like anesthesia, requiring a detailed and precise study of the morphology and morphometry of the area.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.27 n.1 20092009-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100039en10.4067/S0717-95022009000100039
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Mentonian foramen M-CP-18 Jianchejiang point Acupuncture Morphology Morphometry
spellingShingle	Mentonian foramen M-CP-18 Jianchejiang point Acupuncture Morphology Morphometry Oliveira Junior,E. M Araújo,A. L. D Da Silva,C. M. F Sousa-Rodrigues,C. F Lima,F. J. C Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
description	The purpose of this work was to study the morphology and morphometry of the mental foramen (MF), as well as to evaluate its morphological configuration; in addition to taking measures of its localization using as a parameter the distances of the foramen to the inferior border of the mandible and at the alveolar ridge. 80 dry mandibles were analyzed using the test of Qui-square and T test, with 5% of significance. Its average distance, on the right side, at the inferior edge of the mandible (IEM) was of 12.96(±1 .57) mm and of the alveolar ridge (AR) was of 12.82(±3.4) mm. On the left side it was found distant of IEM 12.96(±1.32) mm and of the AR 12.82(± 3.22)mm. The largest horizontal diameter found was of 3.32 (± 0.91) mm to the right and 3.25 (± 0.86) mm to the left side while the largest vertical diameter was of 2.38 (± 0.63) mm on the right and of 2.39 (± 0.58) mm on the left side. It was predominantly found in the oval form, on the right side, of which 98.3% presented as a larger diameter the horizontal (type I). On the left side, all the oval foramens were classified as of type I. 76 (95%) appeared single on both sides. As to the localization related to the mandibular dentition, it was localized in similar statistic proportions between the 1st and 2nd premolars and above the 2nd premolar, in 45.17% of the mandibles, on the right side. On the left side it was predominantly found between the 1st and 2nd premolars 48.48% of the mandibles. The study of the MF is of vital importance to the acupuncture practice, as well as to modern surgical procedures, like anesthesia, requiring a detailed and precise study of the morphology and morphometry of the area.
author	Oliveira Junior,E. M Araújo,A. L. D Da Silva,C. M. F Sousa-Rodrigues,C. F Lima,F. J. C
author_facet	Oliveira Junior,E. M Araújo,A. L. D Da Silva,C. M. F Sousa-Rodrigues,C. F Lima,F. J. C
author_sort	Oliveira Junior,E. M
title	Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
title_short	Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
title_full	Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
title_fullStr	Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
title_full_unstemmed	Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point
title_sort	morphological and morphometric study of the mental foramen on the m-cp-18 jiachenjiang point
publisher	Sociedad Chilena de Anatomía
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100039
work_keys_str_mv	AT oliveirajuniorem morphologicalandmorphometricstudyofthementalforamenonthemcp18jiachenjiangpoint AT araujoald morphologicalandmorphometricstudyofthementalforamenonthemcp18jiachenjiangpoint AT dasilvacmf morphologicalandmorphometricstudyofthementalforamenonthemcp18jiachenjiangpoint AT sousarodriguescf morphologicalandmorphometricstudyofthementalforamenonthemcp18jiachenjiangpoint AT limafjc morphologicalandmorphometricstudyofthementalforamenonthemcp18jiachenjiangpoint
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Morphological and Morphometric Study of the Mental Foramen on the M-CP-18 Jiachenjiang Point

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