Anatomy of the radial branches of the palmar arch: Variations and surgical importance

In this study, the authors present the results of the investigation of arteries that replace digital collaterals of the radial side of the hand when the superficial palmar arch (SPA) does not develop completely. The replacement occurs with the first interosseous dorsal and the first interosseous pal...

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Autor principal: Bianchi, H.
Formato: JOUR
Materias:
article
hand muscle
hand surgery
human
muscle blood flow
radial artery
surgical anatomy
vascularization
Arteries
Collateral Circulation
Hand
Humans
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_07490712_v17_n1_p139_Bianchi
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_07490712_v17_n1_p139_Bianchi
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spelling todo:paper_07490712_v17_n1_p139_Bianchi2023-10-03T15:39:14Z Anatomy of the radial branches of the palmar arch: Variations and surgical importance Bianchi, H. article hand muscle hand surgery human muscle blood flow radial artery surgical anatomy vascularization Arteries Collateral Circulation Hand Humans In this study, the authors present the results of the investigation of arteries that replace digital collaterals of the radial side of the hand when the superficial palmar arch (SPA) does not develop completely. The replacement occurs with the first interosseous dorsal and the first interosseous palmar arteries. The former takes place through the middle developed branch that issues the radial collateral of the thumb and the ulnar collateral of the little finger whereas the latter takes place in three cases: a) presence of a branch entering into the retroadductor space and finishing like the previously mentioned; b) the origin of the trunk of the ulnar collateral of the thumb finger and the radial collateral of the index finger; c) due to the origin of both collaterals of the thumb finger. In cases when the SPA does not issue the fourth palmar collateral, this one is replaced by the second palmar interosseous artery, a branch of the deep palmar arch. These three arteries are combined to form three different basic kinds of arterial replacement that are described, adding a fourth group of exceptions that does not fit into any of the categories mentioned previously. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_07490712_v17_n1_p139_Bianchi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic article
hand muscle
hand surgery
human
muscle blood flow
radial artery
surgical anatomy
vascularization
Arteries
Collateral Circulation
Hand
Humans
spellingShingle article
hand muscle
hand surgery
human
muscle blood flow
radial artery
surgical anatomy
vascularization
Arteries
Collateral Circulation
Hand
Humans
Bianchi, H.
Anatomy of the radial branches of the palmar arch: Variations and surgical importance
topic_facet article
hand muscle
hand surgery
human
muscle blood flow
radial artery
surgical anatomy
vascularization
Arteries
Collateral Circulation
Hand
Humans
description In this study, the authors present the results of the investigation of arteries that replace digital collaterals of the radial side of the hand when the superficial palmar arch (SPA) does not develop completely. The replacement occurs with the first interosseous dorsal and the first interosseous palmar arteries. The former takes place through the middle developed branch that issues the radial collateral of the thumb and the ulnar collateral of the little finger whereas the latter takes place in three cases: a) presence of a branch entering into the retroadductor space and finishing like the previously mentioned; b) the origin of the trunk of the ulnar collateral of the thumb finger and the radial collateral of the index finger; c) due to the origin of both collaterals of the thumb finger. In cases when the SPA does not issue the fourth palmar collateral, this one is replaced by the second palmar interosseous artery, a branch of the deep palmar arch. These three arteries are combined to form three different basic kinds of arterial replacement that are described, adding a fourth group of exceptions that does not fit into any of the categories mentioned previously.
format JOUR
author Bianchi, H.
author_facet Bianchi, H.
author_sort Bianchi, H.
title Anatomy of the radial branches of the palmar arch: Variations and surgical importance
title_short Anatomy of the radial branches of the palmar arch: Variations and surgical importance
title_full Anatomy of the radial branches of the palmar arch: Variations and surgical importance
title_fullStr Anatomy of the radial branches of the palmar arch: Variations and surgical importance
title_full_unstemmed Anatomy of the radial branches of the palmar arch: Variations and surgical importance
title_sort anatomy of the radial branches of the palmar arch: variations and surgical importance
url http://hdl.handle.net/20.500.12110/paper_07490712_v17_n1_p139_Bianchi
work_keys_str_mv AT bianchih anatomyoftheradialbranchesofthepalmararchvariationsandsurgicalimportance
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