Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand

SUMMARY: The aim of this study is to identify the prevalence and distribution patterns of sesamoid bones at the metacarpophalangeal (MCP) and interphalangeal (IP) joints and to determine if there is an association between the distribution patterns and age, gender, and hand side. Patients who had a d...

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Autores principales: Yildiz,Gurkan, Gursoy,Merve, Bulut,Tugrul, Mete,Berna Dirim, Coban,Istemihan
Lenguaje:English
Publicado: Sociedad Chilena de Anatomía 2021
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Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501399
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spelling oai:scielo:S0717-950220210005013992021-10-19Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the HandYildiz,GurkanGursoy,MerveBulut,TugrulMete,Berna DirimCoban,Istemihan Coincidence Distribution pattern Hand Metacarpophalangeal joint Sesamoid bones SUMMARY: The aim of this study is to identify the prevalence and distribution patterns of sesamoid bones at the metacarpophalangeal (MCP) and interphalangeal (IP) joints and to determine if there is an association between the distribution patterns and age, gender, and hand side. Patients who had a direct radiograph of the hand obtained between 2019-2020 were retrospectively evaluated. All radiographs were evaluated in terms of the prevalence, coincidence, and distribution patterns of sesamoid bones. Presence of an association between distribution patterns and age, sex and side was also assessed. A total of 1501 hand radiographs were included into the study. There were 12 different patterns of sesamoid bone distribution. The most common distribution pattern was the presence of sesamoid bone at the first MCP joint only (25.8 %). There was a positive correlation between the second and third MCP, second and fifth MCP, second and first IP, third and fourth MCP and fifth MCP and first IP joints. The pattern with a sesamoid bone at the first MCP joint only was more prevalent among males, whereas the pattern involving coincidence of sesamoid bones at the first, second, fifth MCP and first IP joints was more prevalent among females (p<0.001, p=0.031). A positive correlation was observed between age and the number of MCP joints with sesamoid bones (p<0.001). The number of MCP joints with sesamoid bones was found to be higher in females (p<0.001). This study is important in that it provided anatomical data that can be guiding for clinicians in terms of diagnosis and management of hand disorders.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.39 n.5 20212021-10-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501399en10.4067/S0717-95022021000501399
institution Scielo Chile
collection Scielo Chile
language English
topic Coincidence
Distribution pattern
Hand
Metacarpophalangeal joint
Sesamoid bones
spellingShingle Coincidence
Distribution pattern
Hand
Metacarpophalangeal joint
Sesamoid bones
Yildiz,Gurkan
Gursoy,Merve
Bulut,Tugrul
Mete,Berna Dirim
Coban,Istemihan
Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
description SUMMARY: The aim of this study is to identify the prevalence and distribution patterns of sesamoid bones at the metacarpophalangeal (MCP) and interphalangeal (IP) joints and to determine if there is an association between the distribution patterns and age, gender, and hand side. Patients who had a direct radiograph of the hand obtained between 2019-2020 were retrospectively evaluated. All radiographs were evaluated in terms of the prevalence, coincidence, and distribution patterns of sesamoid bones. Presence of an association between distribution patterns and age, sex and side was also assessed. A total of 1501 hand radiographs were included into the study. There were 12 different patterns of sesamoid bone distribution. The most common distribution pattern was the presence of sesamoid bone at the first MCP joint only (25.8 %). There was a positive correlation between the second and third MCP, second and fifth MCP, second and first IP, third and fourth MCP and fifth MCP and first IP joints. The pattern with a sesamoid bone at the first MCP joint only was more prevalent among males, whereas the pattern involving coincidence of sesamoid bones at the first, second, fifth MCP and first IP joints was more prevalent among females (p<0.001, p=0.031). A positive correlation was observed between age and the number of MCP joints with sesamoid bones (p<0.001). The number of MCP joints with sesamoid bones was found to be higher in females (p<0.001). This study is important in that it provided anatomical data that can be guiding for clinicians in terms of diagnosis and management of hand disorders.
author Yildiz,Gurkan
Gursoy,Merve
Bulut,Tugrul
Mete,Berna Dirim
Coban,Istemihan
author_facet Yildiz,Gurkan
Gursoy,Merve
Bulut,Tugrul
Mete,Berna Dirim
Coban,Istemihan
author_sort Yildiz,Gurkan
title Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
title_short Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
title_full Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
title_fullStr Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
title_full_unstemmed Prevalence, Coincidence and Distribution Patterns of Sesamoid Bones of the Hand
title_sort prevalence, coincidence and distribution patterns of sesamoid bones of the hand
publisher Sociedad Chilena de Anatomía
publishDate 2021
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022021000501399
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