Voce enciclopedica
Flexor Hallucis Brevis
Abstract
The flexor brevis is often fused with the adductor. It may be covered by the abductor hallucis and short flexor of the toes. A slip (opponens hallucis), which is attached to the first metatarsal bone has been described. Sometimes this slip is separated from the rest of the muscle and is inserted on the length of the metatarsal shaft. Occasionally, another slip of muscle is observed arising from the cuneiform bone and joining the medial head of the muscle at its insertion. Flexor hallucis brevis occasionally sends a slip to the proximal phalanx of the second toe.
The flexor brevis is often fused with the adductor. It may be covered by the abductor hallucis and short flexor of the toes. A slip (opponens hallucis), which is attached to the first metatarsal bone has been described. Sometimes this slip is separated from the rest of the muscle and is inserted on the length of the metatarsal shaft.
Occasionally, another slip of muscle is observed arising from the cuneiform bone and joining the medial head of the muscle at its insertion. Flexor hallucis brevis occasionally sends a slip to the proximal phalanx of the second toe.
The proximal tendon of flexor hallucis brevis may receive a tendinous slip from tibialis posterior (Toldt) .
Syn.: Flexor brevis hallucis.
Riferimenti dell’opera originale
Elenco riportato come compare nella fonte, senza normalizzazione dei formati bibliografici.
- Anson, B.J., Ed. (1966) Morris' Human Anatomy, 12th. ed., The Blakiston Division, McGraw-Hill Book Company, New York.
- Henle, J. (1871) Handbuch der Muskellehre des Menschen, in Handbuch der sytematischen Anatomie des Menschen. Verlag von Friedrich Vieweg und Sohn, Braunschweig.
- LeDouble, A.F. (1897) Traité des Variations du Système Musculaire de L'Homme et leur Signification au Point de L'Anthropologie Zoologique. Libraire C. Reinwald, Schleicher Freres, Paris.
- Macalister, A. (1875) Additional observations on muscular anomalies in human anatomy (third series), with a catalogue of the principal muscular variations hitherto published. Trans. Roy. Irish Acad. Sci. 25:1-134.
- Testut, L.. (1884) Les Anomalies Musculaires Chez LHomme Expliques par L'Anatomie Comparée. Masson, Paris.
Classificazione anatomica
- Sistemi:
- Sistema muscolare
Provenienza del contenuto
Adattamento
Adattamento di «Flexor Hallucis Brevis — Illustrated Encyclopedia of Human Anatomic Variation: Opus I: Muscular System» di Ronald A. Bergman, Adel K. Afifi, Ryosuke Miyauchi. Fonte: https://www.anatomyatlases.org/AnatomicVariants/MuscularSystem/Text/F/18Flexor.shtml Opera originale distribuita con licenza CC BY-NC-SA 4.0 (https://creativecommons.org/licenses/by-nc-sa/4.0/deed.it). Adattamento a cura di Redazione AIVA. Modifiche rispetto all’originale: Testo originale inglese riprodotto integralmente e riorganizzato nel formato scheda del portale (sintesi, testo, riferimenti), senza modificarne le affermazioni. La traduzione italiana non è ancora stata eseguita, e la pagina lo dichiara. Le figure non sono state copiate: sono collegate alla pagina d’origine. Questa pubblicazione non è approvata né avallata dagli autori dell’opera originale.
Licenza
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