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A Comprehensive Review of the Sternal Foramina and its Clinical Significance
A sternal foramen (SF), which arises from the incomplete fusion of the cartilaginous neonatal sternum, is a relatively common anatomical variation found in 2.5% to 13.8 % of all individuals. SFs are usually located at the lower third of the sternal body and their average diameter is 6.5 mm. An SF is...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cureus
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5805319/ https://www.ncbi.nlm.nih.gov/pubmed/29456905 http://dx.doi.org/10.7759/cureus.1929 |
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author | Choi, Paul J Iwanaga, Joe Tubbs, R. Shane |
author_facet | Choi, Paul J Iwanaga, Joe Tubbs, R. Shane |
author_sort | Choi, Paul J |
collection | PubMed |
description | A sternal foramen (SF), which arises from the incomplete fusion of the cartilaginous neonatal sternum, is a relatively common anatomical variation found in 2.5% to 13.8 % of all individuals. SFs are usually located at the lower third of the sternal body and their average diameter is 6.5 mm. An SF is subclinical; however, its close proximity to the thoracic organs, i.e., the heart and lungs, entails a risk of serious complications from blinded sternal interventions. Moreover, its presence can lead to misinterpretation of radiological and postmortem findings. The SF is ignored by many physicians and non-physician healthcare providers who must understand its clinical significance in order to optimize patient care. Our aim in this review is to highlight the potential clinical consequences for SF patients, discuss recommendations for performing sternal procedures safely when this anatomical variation is present, and preclude radiological and pathological misinterpretations so that patient care can be improved. |
format | Online Article Text |
id | pubmed-5805319 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Cureus |
record_format | MEDLINE/PubMed |
spelling | pubmed-58053192018-02-16 A Comprehensive Review of the Sternal Foramina and its Clinical Significance Choi, Paul J Iwanaga, Joe Tubbs, R. Shane Cureus Medical Education A sternal foramen (SF), which arises from the incomplete fusion of the cartilaginous neonatal sternum, is a relatively common anatomical variation found in 2.5% to 13.8 % of all individuals. SFs are usually located at the lower third of the sternal body and their average diameter is 6.5 mm. An SF is subclinical; however, its close proximity to the thoracic organs, i.e., the heart and lungs, entails a risk of serious complications from blinded sternal interventions. Moreover, its presence can lead to misinterpretation of radiological and postmortem findings. The SF is ignored by many physicians and non-physician healthcare providers who must understand its clinical significance in order to optimize patient care. Our aim in this review is to highlight the potential clinical consequences for SF patients, discuss recommendations for performing sternal procedures safely when this anatomical variation is present, and preclude radiological and pathological misinterpretations so that patient care can be improved. Cureus 2017-12-08 /pmc/articles/PMC5805319/ /pubmed/29456905 http://dx.doi.org/10.7759/cureus.1929 Text en Copyright © 2017, Choi et al. http://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
spellingShingle | Medical Education Choi, Paul J Iwanaga, Joe Tubbs, R. Shane A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title | A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title_full | A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title_fullStr | A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title_full_unstemmed | A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title_short | A Comprehensive Review of the Sternal Foramina and its Clinical Significance |
title_sort | comprehensive review of the sternal foramina and its clinical significance |
topic | Medical Education |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5805319/ https://www.ncbi.nlm.nih.gov/pubmed/29456905 http://dx.doi.org/10.7759/cureus.1929 |
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