Movements At The Sub-Talar Joint Flashcards
(6 cards)
1
Q
What causes inversion at the sub-talar joint?
A
Tibialis Anterior, Tibialis Posterior, EHL, FHL
2
Q
What is the range of inversion?
A
40-60
Greater in plantarflexion
3
Q
What limits inversion?
A
Dorsal talonavicular ligament
4
Q
What causes eversion of the sub-talar joint?
A
Peroneus Tertius, Brevis & Longus
5
Q
What is the range of eversion?
A
15-30
6
Q
What limits eversion?
A
Impact of talus on floor of sinus tarsi, plantar calcaneocuboid ligament
