Inversion injury at the ankle can cause all of the following except -
Structures damaged due to inversion injury

Peroneal tendon injury.
Avulsion fracture of tip of lateral malleolus.
Avulsion fracture of anterolateral surface of talus & calcaneum (sustentaculum tali).
Fracture of base of 5th metatarsal.
Lateral collateral ligament injury (anterior tato fibular > calcaneofibular > posterior- talofibular ligament).
Medial malleolus fracture.
Fracture tip of lateral melleolus
Fracture base of the 5th metatarsal
Sprain of Ext. Digitorum brevis
Fracture of sustentaculam tali