A case of a duplicated superficial branch of radial nerve and a two-bellied brachioradialis muscle presenting a potential entrapment syndrome
Jazyk angličtina Země Německo Médium print-electronic
Typ dokumentu kazuistiky, časopisecké články
PubMed
27553247
DOI
10.1007/s00276-016-1732-8
PII: 10.1007/s00276-016-1732-8
Knihovny.cz E-zdroje
- Klíčová slova
- Entrapment, Radial nerve, Two-bellied brachioradialis muscle, Wartenberg’s syndrome,
- MeSH
- anatomická variace * MeSH
- diferenciální diagnóza MeSH
- kosterní svaly anatomie a histologie inervace MeSH
- lidé MeSH
- mrtvola MeSH
- nervus radialis abnormality krevní zásobení MeSH
- parestezie diagnóza MeSH
- ruka inervace MeSH
- senioři MeSH
- šlachy anatomie a histologie MeSH
- úžinové syndromy diagnóza chirurgie MeSH
- Check Tag
- lidé MeSH
- mužské pohlaví MeSH
- senioři MeSH
- Publikační typ
- časopisecké články MeSH
- kazuistiky MeSH
We have found an interesting coincidental variation of the superficial branch of the radial nerve and the brachioradialis muscle in a male cadaver. The superficial branch of the radial nerve was duplicated with one branch taking an aberrant course between two bellies of the brachioradialis muscle. The variant brachioradialis muscle featured two muscle bellies, a superficial one and a deep one, with one common origin and one common insertional tendon. The accessory nerve branch was impinged by two blood vessels and pierced through muscle bundles connecting two bellies of the brachioradialis muscle. The knowledge of this neuromuscular variant is of clinical relevance for the differential diagnosis of pain and paresthesia on the dorsoradial aspect of the hand and for the surgical management of the Wartenberg's syndrome.
Department of Anatomy 2nd Faculty of Medicine Charles University Prague Prague Czech Republic
Department of Anatomy 3rd Faculty of Medicine Charles University Prague Prague Czech Republic
Department of Health Care Studies College of Polytechnics Jihlava Jihlava Czech Republic
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