Superficial Posterior Compartment of lower leg Flashcards
1
Q
Gastrocnemius
(origin)
A
posterior femur, just proximal to medial and lateral condyles
2
Q
Gastrocnemius
(insertion)
A
calcaneus through calcaneal tendon
3
Q
Gastrocnemius
(action)
A
Plantarflex ankle, flex knee if open chain
4
Q
Gastrocnemius
(innervation)
A
Tibial Nerve
5
Q
Plantaris
(origin)
A
lateral femoral epicondyle
6
Q
Plantaris
(insertion)
A
calcaneus anteromedial to calcaneal tendon
7
Q
Plantaris
(action)
A
Weak plantarflex ankle, weak flex knee open chain
8
Q
Plantaris
(innervation)
A
tibial nerve
9
Q
soleus
(origin)
A
soleal line of tibia, proximal 1/3 posterior tibia
10
Q
soleus
(insertion)
A
calcaneus through calcaneal tendon
11
Q
soleus
(action)
A
plantarflex ankle
12
Q
soleus
(innervation)
A
tibial nerve