Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report

SUMMARY: The fibularis brevis muscle typically inserts by a single long, robust, flat tendon upon the base of the fifth metatarsal. In this case report, we demonstrate two comparatively small accessory tendons of insertion in both the right and left limbs of an elderly cadaver. In each limb, the sup...

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Autores principales:	Rosser,Benjamin W. C, Salem,Ashraf H, Gbamgbola,Saheed A, Mohamed,Adel
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2019
Materias:	Fibularis brevis muscle Peroneus brevis muscle Insertion Tendon Anomaly
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200481
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spelling	oai:scielo:S0717-950220190002004812019-09-11Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case ReportRosser,Benjamin W. CSalem,Ashraf HGbamgbola,Saheed AMohamed,Adel Fibularis brevis muscle Peroneus brevis muscle Insertion Tendon Anomaly SUMMARY: The fibularis brevis muscle typically inserts by a single long, robust, flat tendon upon the base of the fifth metatarsal. In this case report, we demonstrate two comparatively small accessory tendons of insertion in both the right and left limbs of an elderly cadaver. In each limb, the superior and inferior accessory tendons arose from the distal end of the main tendon of insertion to attach to, respectively, the shaft and neck of the fifth metatarsal. The bilateral presence of this comparatively rare condition is a new finding. Review of the literature reveals that these accessory tendons are most probably remnants of the inserting tendons of the atavistic muscle peroneus digiti minimi. The presence of this anomaly could affect reconstruction surgeries that utilize the inserting tendon of fibularis brevis, and treatment of avulsion fractures of the base of the fifth metatarsal.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.37 n.2 20192019-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200481en10.4067/S0717-95022019000200481
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Fibularis brevis muscle Peroneus brevis muscle Insertion Tendon Anomaly
spellingShingle	Fibularis brevis muscle Peroneus brevis muscle Insertion Tendon Anomaly Rosser,Benjamin W. C Salem,Ashraf H Gbamgbola,Saheed A Mohamed,Adel Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
description	SUMMARY: The fibularis brevis muscle typically inserts by a single long, robust, flat tendon upon the base of the fifth metatarsal. In this case report, we demonstrate two comparatively small accessory tendons of insertion in both the right and left limbs of an elderly cadaver. In each limb, the superior and inferior accessory tendons arose from the distal end of the main tendon of insertion to attach to, respectively, the shaft and neck of the fifth metatarsal. The bilateral presence of this comparatively rare condition is a new finding. Review of the literature reveals that these accessory tendons are most probably remnants of the inserting tendons of the atavistic muscle peroneus digiti minimi. The presence of this anomaly could affect reconstruction surgeries that utilize the inserting tendon of fibularis brevis, and treatment of avulsion fractures of the base of the fifth metatarsal.
author	Rosser,Benjamin W. C Salem,Ashraf H Gbamgbola,Saheed A Mohamed,Adel
author_facet	Rosser,Benjamin W. C Salem,Ashraf H Gbamgbola,Saheed A Mohamed,Adel
author_sort	Rosser,Benjamin W. C
title	Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
title_short	Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
title_full	Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
title_fullStr	Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
title_full_unstemmed	Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report
title_sort	bilateral tripartite insertion of the fibularis (peroneus) brevis muscle: a case report
publisher	Sociedad Chilena de Anatomía
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022019000200481
work_keys_str_mv	AT rosserbenjaminwc bilateraltripartiteinsertionofthefibularisperoneusbrevismuscleacasereport AT salemashrafh bilateraltripartiteinsertionofthefibularisperoneusbrevismuscleacasereport AT gbamgbolasaheeda bilateraltripartiteinsertionofthefibularisperoneusbrevismuscleacasereport AT mohamedadel bilateraltripartiteinsertionofthefibularisperoneusbrevismuscleacasereport
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Bilateral Tripartite Insertion of the Fibularis (Peroneus) Brevis Muscle: a Case Report

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