Prevalence of wormian bones worldwide: a critical review

Wormian bones (WB) are the irregular bone structures developed from additional centers of ossification. Although they are commonly found in healthy individuals, under certain conditions (number >10, mosaic pattern, large size), they can indicate pathology. While their coexistence with numerous di...

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Main Authors: Agata Bisiecka, Rafael Romero-Reverón
Format: Article
Language:English
Published: Lodz University Press 2023-01-01
Series:Anthropological Review
Subjects:
Online Access:https://czasopisma.uni.lodz.pl/ar/article/view/15345
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author Agata Bisiecka
Rafael Romero-Reverón
author_facet Agata Bisiecka
Rafael Romero-Reverón
author_sort Agata Bisiecka
collection DOAJ
description Wormian bones (WB) are the irregular bone structures developed from additional centers of ossification. Although they are commonly found in healthy individuals, under certain conditions (number >10, mosaic pattern, large size), they can indicate pathology. While their coexistence with numerous diseases is well-documented, and various studies have reported their prevalence in populations of various geographic regions, no qualitative critical review of such studies has been conducted. The aim of this paper is to perform a critical review of research studies on the presence of Wormian bones in populations worldwide, with a particular emphasis on the methodology used and the selection of the samples studied. A sample of 44 original research articles was selected via PubMed and Google Scholar databases. Four criteria were assessed: 1) number of individuals in each group, 2) known sex of individuals, 3) selection criteria of individuals, and 4) implementation of the statistical analysis. The origin of the research sample was determined as well as the method of the WB calculation, and data on the WB prevalence worldwide was collected in tabular form. The reported size of the research samples varies from 22 to 628 individuals, derived from both contemporary and archaeological populations. Four major formulas were used in order to provide the frequency of WB. The sex of individuals was known in 18 (40.9%) articles. Most of the articles focused on Asian samples. The difficulties in comparing data on the Wormian bones are caused by considerable inconsistency in the methodology used to research this phenomenon. Therefore, the interpopulation comparisons currently made may not be correctly estimated. Our study highlights the need for using more comprehensive and consistent data collection as well as processing protocol suitable for populational research on sutural bones.
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spelling doaj.art-956df490ed1a46c6a83d0883068aae992023-02-15T08:07:15ZengLodz University PressAnthropological Review1898-67732083-45942023-01-018549512110.18778/1898-6773.85.4.0715212Prevalence of wormian bones worldwide: a critical reviewAgata Bisiecka0Rafael Romero-Reverón1Wrocław University of Environmental and Life Sciences, Division of Anthropology, Institute of Environmental Biology, Wrocław, Poland Universidad Central de Venezuela, Faculty of Medicine, Human Anatomy Department, J.M. Vargas Medical School, Caracas, Venezuela Wormian bones (WB) are the irregular bone structures developed from additional centers of ossification. Although they are commonly found in healthy individuals, under certain conditions (number >10, mosaic pattern, large size), they can indicate pathology. While their coexistence with numerous diseases is well-documented, and various studies have reported their prevalence in populations of various geographic regions, no qualitative critical review of such studies has been conducted. The aim of this paper is to perform a critical review of research studies on the presence of Wormian bones in populations worldwide, with a particular emphasis on the methodology used and the selection of the samples studied. A sample of 44 original research articles was selected via PubMed and Google Scholar databases. Four criteria were assessed: 1) number of individuals in each group, 2) known sex of individuals, 3) selection criteria of individuals, and 4) implementation of the statistical analysis. The origin of the research sample was determined as well as the method of the WB calculation, and data on the WB prevalence worldwide was collected in tabular form. The reported size of the research samples varies from 22 to 628 individuals, derived from both contemporary and archaeological populations. Four major formulas were used in order to provide the frequency of WB. The sex of individuals was known in 18 (40.9%) articles. Most of the articles focused on Asian samples. The difficulties in comparing data on the Wormian bones are caused by considerable inconsistency in the methodology used to research this phenomenon. Therefore, the interpopulation comparisons currently made may not be correctly estimated. Our study highlights the need for using more comprehensive and consistent data collection as well as processing protocol suitable for populational research on sutural bones.https://czasopisma.uni.lodz.pl/ar/article/view/15345craniumskullsuturesutural bonewormian bone
spellingShingle Agata Bisiecka
Rafael Romero-Reverón
Prevalence of wormian bones worldwide: a critical review
Anthropological Review
cranium
skull
suture
sutural bone
wormian bone
title Prevalence of wormian bones worldwide: a critical review
title_full Prevalence of wormian bones worldwide: a critical review
title_fullStr Prevalence of wormian bones worldwide: a critical review
title_full_unstemmed Prevalence of wormian bones worldwide: a critical review
title_short Prevalence of wormian bones worldwide: a critical review
title_sort prevalence of wormian bones worldwide a critical review
topic cranium
skull
suture
sutural bone
wormian bone
url https://czasopisma.uni.lodz.pl/ar/article/view/15345
work_keys_str_mv AT agatabisiecka prevalenceofwormianbonesworldwideacriticalreview
AT rafaelromeroreveron prevalenceofwormianbonesworldwideacriticalreview