Variation of the latissimus dorsi

A typical muscle variation of latissimus dorsi - the axillary arch is represented by the muscular or fibromuscular slip detached from the anteroinferior border of the musculus latissimus dorsi passing over the axilla under the axillary fascia crossing the medial side of the brachial plexus to contin...

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Main Authors: Ishani P Shah, Amit Yadav, Rujuta Mehta, Mukund Thatte
Format: Article
Language:English
Published: Thieme Medical Publishers, Inc. 2014-09-01
Series:Indian Journal of Plastic Surgery
Subjects:
Online Access:http://www.thieme-connect.de/DOI/DOI?10.4103/0970-0358.146668
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author Ishani P Shah
Amit Yadav
Rujuta Mehta
Mukund Thatte
author_facet Ishani P Shah
Amit Yadav
Rujuta Mehta
Mukund Thatte
author_sort Ishani P Shah
collection DOAJ
description A typical muscle variation of latissimus dorsi - the axillary arch is represented by the muscular or fibromuscular slip detached from the anteroinferior border of the musculus latissimus dorsi passing over the axilla under the axillary fascia crossing the medial side of the brachial plexus to continue as a septum intermusculare mediale brachii distally to the medial epicondyle of humerus. The full extent of the muscle is rarely present. Slips of muscle extend from the latissimus dorsi at the inferior angle of scapula to insert into pectoralis major (Langer), coracobrachilis, biceps or coracoid process forming what is described as a common variant - the muscular axillary arch. We report three cases of variants of latissimus dorsi, one of which has not been reported in the literature before.
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spelling doaj.art-07f0c646c9eb4d86beb0ef9f00b317b72022-12-21T18:40:54ZengThieme Medical Publishers, Inc.Indian Journal of Plastic Surgery0970-03581998-376X2014-09-01470345345510.4103/0970-0358.146668Variation of the latissimus dorsiIshani P Shah0Amit Yadav1Rujuta Mehta2Mukund Thatte3Department of Paediatric Orthopaedics, Mumbai, Maharashtra, IndiaDepartment of Plastic and Hand Surgery, Mumbai, Maharashtra, IndiaDepartment of Plastic and Hand Surgery, Mumbai, Maharashtra, IndiaDepartment of Plastic and Hand Surgery, Mumbai, Maharashtra, IndiaA typical muscle variation of latissimus dorsi - the axillary arch is represented by the muscular or fibromuscular slip detached from the anteroinferior border of the musculus latissimus dorsi passing over the axilla under the axillary fascia crossing the medial side of the brachial plexus to continue as a septum intermusculare mediale brachii distally to the medial epicondyle of humerus. The full extent of the muscle is rarely present. Slips of muscle extend from the latissimus dorsi at the inferior angle of scapula to insert into pectoralis major (Langer), coracobrachilis, biceps or coracoid process forming what is described as a common variant - the muscular axillary arch. We report three cases of variants of latissimus dorsi, one of which has not been reported in the literature before.http://www.thieme-connect.de/DOI/DOI?10.4103/0970-0358.146668axillary archlatissimus dorsishoulder muscle transfervariant
spellingShingle Ishani P Shah
Amit Yadav
Rujuta Mehta
Mukund Thatte
Variation of the latissimus dorsi
Indian Journal of Plastic Surgery
axillary arch
latissimus dorsi
shoulder muscle transfer
variant
title Variation of the latissimus dorsi
title_full Variation of the latissimus dorsi
title_fullStr Variation of the latissimus dorsi
title_full_unstemmed Variation of the latissimus dorsi
title_short Variation of the latissimus dorsi
title_sort variation of the latissimus dorsi
topic axillary arch
latissimus dorsi
shoulder muscle transfer
variant
url http://www.thieme-connect.de/DOI/DOI?10.4103/0970-0358.146668
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