Unusual Multiple Arterial Variations of the Upper Limb

During routine dissection of a 64-year-old male cadaver, multiple variations were observed in the arteries of the upper extremities. The first part of the axillary artery did not give any branches. The second part, after giving superior thoracic and thoracoacromial arteries divided into deep and sup...

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Bibliographic Details
Published in:Journal of the Anatomical Society of India 2022-10, Vol.71 (4), p.317-320
Main Authors: Candir, Buse, Sağlam, Latif, Gürses, İlke, Gayretli, Özcan
Format: Article
Language:English
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Summary:During routine dissection of a 64-year-old male cadaver, multiple variations were observed in the arteries of the upper extremities. The first part of the axillary artery did not give any branches. The second part, after giving superior thoracic and thoracoacromial arteries divided into deep and superficial brachial arteries. Superficial brachial artery gave lateral thoracic artery and continued into the arm. After giving anterior circumflex humeral artery, the deep brachial artery trifurcated into the subscapular artery, posterior circumflex humeral artery, and profunda brachii artery. Understanding upper limb arterial variations are important for performing safer clinical procedures.
ISSN:0003-2778
2352-3050
DOI:10.4103/jasi.jasi_208_21