ATH 1061 Lecture Notes - Lecture 19: Intercondylar Area, Medial Condyle Of Tibia, Lateral Condyle Of Tibia
Ankle and Lower Leg Injuries
Chapter 19
I. Anatomy
a. Tibia
i. Tibial tuberosity
ii. Medial condyle
iii. Lateral condyle
iv. Intercondylar eminence
v. Anterior crest
vi. Medial malleolus
b. Fibula
i. Head of fibula
ii. Lateral malleolus-comes down further than MM
c. Joints
i. Proximal tibiofibular
ii. Distal tibiofibular
d. Ligaments of the Ankle/Foot
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i. Lateral side
1. Anterior and posterior tibiofibular ligaments
2. Lateral collateral ligament
a. Posterior talofibular ligament
b. Calcaneofibular ligament-2nd 3rd degree, straight
inversion sprain/tear
c. Anterior talofibular ligament-most commonly
inversion sprained ligament—anterior drawer test
ii. Medial side-eversion injuries
1. Deltoid ligament-strongest ligament
e. Tendons of the Ankle/Foot
i. Lateral side
1. Calcaneal tendon
2. Peroneus brevis tendon
3. Peroneus longus tendon
ii. Medial side
1. Calcaneal tendon
2. Tibialis anterior tendon
3. Tibialis posterior tendon
f. Muscles of the Lower Leg
i. Anterior
1. Peroneus longus
2. Peroneus brevis
3. Extensor digitorum longus
4. Tibialis anterior- dorsiflexion
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