Inversion injury at the ankle can cause all of the following, EXCEPT:
Adduction (inversion) injury of foot may lead to rupture of lateral ligament, fracture of lateral malleolus, fracture of sustentaculum tali and Jone's fracture (avulsion fracture base of 5th metatarsal). Ref: Apley's System of Ohopedics and Fractures, 8th Edition, Page 738
Fracture tip of lateral melleolus
Fracture base of the 5th metatarsal
Sprain of Ext. Digitorum brevis
Fracture of sustentaculum tali