Tibialis anterior
Tibialis
anterior muscle • Leg muscles: surface anatomy - Gray's anatomy illustration - Ganzer Fall bei Radiopaedia
Tibialis
anterior muscle • Anterior leg muscles - Gray's anatomy illustration - Ganzer Fall bei Radiopaedia
Tibialis
anterior muscle • Tibialis anterior muscle (illustration) - Ganzer Fall bei Radiopaedia
Tibialis
anterior muscle • Foot muscle insertion: anterior - Gray's anatomy illustration - Ganzer Fall bei Radiopaedia
Tibialis
anterior muscle • Foot muscle insertions - Gray's anatomy illustration - Ganzer Fall bei Radiopaedia
Tibialis
posterior muscle • Lower leg axial section - Gray's anatomy illustration - Ganzer Fall bei Radiopaedia
Tibialis
anterior muscle • Leg arteries (Gray's illustrations) - Ganzer Fall bei Radiopaedia
The tibialis anterior muscle is one of the muscles of the anterior compartment of the leg involved in dorsiflexion and inversion of the foot.
Summary
- origin: upper half of lateral half of tibia and adjacent interosseous membrane
- insertion: inferomedial aspect of medial cuneiform and base of first metatarsal
- action:
- dorsiflexion of foot at ankle
- inversion of the foot (at subtalar and midtarsal joints)
- helps to hold up medial longitudinal arch of foot
- arterial supply: anterior tibial artery
- innervation: deep peroneal nerve (L4. L5)
- key relationships:
- pierces the superior extensor retinacula but travels deep to the inferior retinacula
- antagonists
- variants:
- os sesamoideum tibialis anterior
Siehe auch:
- Musculus gastrocnemius
- Musculus soleus
- Tibialis-anterior-Syndrom
- Ruptur der Sehne des Musculus tibialis anterior
und weiter:
Assoziationen und Differentialdiagnosen zu Musculus tibialis anterior:
