The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection

SUMMARY: Metopic suture can be visualized from the nasion to the bregma along the arch of the frontal bone in mid-sagittal plane. Persistent metopic suture normally closing between 1st and 2nd year of life has also been related with ethnicity. The present study reports the presence of complete and i...

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Autores principales:	Maskey,Dhiraj, Kunwar,Ajaya Jang, Sharma,Krishna Deo, Kim,Myeung Ju
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2020
Materias:	Korean Nepalese Skull Metopic suture Metopism
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000501376
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spelling	oai:scielo:S0717-950220200005013762021-06-10The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone CollectionMaskey,DhirajKunwar,Ajaya JangSharma,Krishna DeoKim,Myeung Ju Korean Nepalese Skull Metopic suture Metopism SUMMARY: Metopic suture can be visualized from the nasion to the bregma along the arch of the frontal bone in mid-sagittal plane. Persistent metopic suture normally closing between 1st and 2nd year of life has also been related with ethnicity. The present study reports the presence of complete and incomplete metopic sutures in Nepalese and Korean population skulls which helps to shed light on its incidence rate. Out of 121 adult skulls in Nepalese population, metopic suture was found to be present in 33 skulls. Incomplete metopic sutures showed variations of morphology, like linear (6.61 %), V-shaped (8.26 %) and double incomplete (10.74 %) and two cases with complete metopic suture, which showed variation in interdigitation between its anterior and posterior ends. Korean population showed metopic suture to be present in 8 skulls out of 104 with metopism in 3 skulls. Incomplete metopic sutures like double incomplete (1.92 %) and linear (2.88 %) were also noted. Alterations to local strains could be the contributing factor for such variation and complexity of interdigitation, which occur during the growth of the braincase. The knowledge of the metopic suture and its variations according to ethnicity is important and should be considered to prevent wrong diagnosis. The presence of different types of metopic sutures as reported by the present study provides informative value on the presence and variation of such sutures in population depending on ethnicity and ought to be helpful in diagnostic sequences in emergency setting.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.38 n.5 20202020-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000501376en10.4067/S0717-95022020000501376
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Korean Nepalese Skull Metopic suture Metopism
spellingShingle	Korean Nepalese Skull Metopic suture Metopism Maskey,Dhiraj Kunwar,Ajaya Jang Sharma,Krishna Deo Kim,Myeung Ju The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
description	SUMMARY: Metopic suture can be visualized from the nasion to the bregma along the arch of the frontal bone in mid-sagittal plane. Persistent metopic suture normally closing between 1st and 2nd year of life has also been related with ethnicity. The present study reports the presence of complete and incomplete metopic sutures in Nepalese and Korean population skulls which helps to shed light on its incidence rate. Out of 121 adult skulls in Nepalese population, metopic suture was found to be present in 33 skulls. Incomplete metopic sutures showed variations of morphology, like linear (6.61 %), V-shaped (8.26 %) and double incomplete (10.74 %) and two cases with complete metopic suture, which showed variation in interdigitation between its anterior and posterior ends. Korean population showed metopic suture to be present in 8 skulls out of 104 with metopism in 3 skulls. Incomplete metopic sutures like double incomplete (1.92 %) and linear (2.88 %) were also noted. Alterations to local strains could be the contributing factor for such variation and complexity of interdigitation, which occur during the growth of the braincase. The knowledge of the metopic suture and its variations according to ethnicity is important and should be considered to prevent wrong diagnosis. The presence of different types of metopic sutures as reported by the present study provides informative value on the presence and variation of such sutures in population depending on ethnicity and ought to be helpful in diagnostic sequences in emergency setting.
author	Maskey,Dhiraj Kunwar,Ajaya Jang Sharma,Krishna Deo Kim,Myeung Ju
author_facet	Maskey,Dhiraj Kunwar,Ajaya Jang Sharma,Krishna Deo Kim,Myeung Ju
author_sort	Maskey,Dhiraj
title	The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
title_short	The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
title_full	The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
title_fullStr	The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
title_full_unstemmed	The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection
title_sort	prevalence of persistent metopic sutures comparing the nepalese bone collection with korean bone collection
publisher	Sociedad Chilena de Anatomía
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022020000501376
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The Prevalence of Persistent Metopic Sutures Comparing the Nepalese Bone Collection with Korean Bone Collection

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