Ligaments (ankle joint)
MEDIAL or DELTOID LIGAMENT Tibionavicular Tibiocalcaneal Anterior tibiotalar Posterior tibiotalar
LATERAL LIGAMENT
Anterior talofibular ligament
Calcaneofibular ligament
Posterior talofibular ligament
Nerve supply of ankle joint
Deep peroneal nerve
Tibial nerve
Movement of ankle joint
EXTENSION Tibialis anterior Extensor hallucis longus Extensor digitorum longus Peroneus tertius
FLEXION Gastrocnemius Soleus Plantaris Peroneus longus and brevis Tibialis posterior Flexor digitorum longus Flexor hallucis longus
Superficial lymph vessels ascend with superficial veins
Deep lymph vessels follow deep arteries and veins
All ultimately drain into deep inguinal group of nodes situated in the groin
Lymphatic drainage of lower limb
Bones of the ankle
Tibia
Fibula
Talus
Diarthrodial synovial hinge joint
With capsule and synovial membrane