Leg Muscles Flashcards
What is the origin of the Anterior Tibialis?
Lateral condyle and proximal two-thirds of the lateral surface of the tibia
What is the insertion of the Anterior Tibialis?
Medial and plantar aspects of the medial cuneiform and the base of the first metatarsal
What innervates the Anterior Tibialis?
Deep fibular (peroneal) nerve
What is the origin of the Posterior Tibialis?
Proximal two-thirds of posterior surface of the tibia and fibula
What is the insertion of the Posterior Tibilias?
The main insertion is on the navicular tuberosity and the medial cuneiform bone.
What innervates the Posterior Tibialis?
Tibial Nerve
What is the origin of the Soleus?
Head of fibula and posterior surface of fibula Soleal line and medial border of tibia
What is the insertion of the Soleus?
Calcaneus via the Achilles tendon
What innervates the Soleus?
Tibial Nerve
What is the origin of the Gastrocnemius?
Posterior aspect of the lateral and medial femoral condyles
What is the insertion of the Gastrocnemius?
Posterior aspect of the lateral and medial femoral condyles
What innervates the Gastrocnemius?
Tibial Nerve
What is the origin of the Fibularis Longus?
Lateral condyle of tibia, head and proximal two-thirds of the lateral surface of the fibula
What is the insertion of the Fibularis Longus?
Lateral surface of the medial cuneiform and lateral side of the base of the first metatarsal
What innervates the Fibularis Longus?
Superficial Fibular Nerve