Question

The diagnosis was that the extreme eversion and plantar flexion that occurred during the fall resulted in a severe dislocation of the ankle joint proper (talocrural joint) and spraining of the ankle at the calcaneofibular ligament. The surgeon stated that she would perform a reduction of the dislocation and then attempt to repair the injured ligament using arthroscopy. Which bones would have been dislocated?

Answer 1

In a severe ankle dislocation involving extreme eversion and plantar flexion, the talus is the primary bone that would have been dislocated from its normal position in relation to the tibia and fibula. Surgical reduction and arthroscopic repair of the calcaneofibular ligament are planned for treatment.

Step-by-step explanation:

In the scenario where extreme eversion and plantar flexion during a fall led to a severe dislocation of the ankle joint proper (talocrural joint) and a sprain at the calcaneofibular ligament, the bones that would have been dislocated are the talus and possibly the tibia and fibula. Dislocation occurs when bones in a joint lose their normal position. In this case, the talus bone is likely to have moved out of its normal position in relation to the tibia and fibula. The surgeon's plan to perform a reduction would involve manipulating the bones back into their proper positions. Following the reduction, the surgeon aims to repair the injured calcaneofibular ligament using arthroscopy, which is a minimally invasive surgical technique.