Generally ankle dislocations are more serious than ankle ligament ruptures, but there are isolated cases where the opposite is true. Ankle dislocations are usually combined with ankle capsule injury or tear, ankle ligament injury or rupture, and the traumatic violence that can lead to an ankle dislocation is, in most cases, more forceful. Ankle ligament injuries, on the other hand, can be caused by conditions such as ankle sprains or cuts, and are generally not very strong. In such cases, ankle dislocation will be more severe than ankle ligament rupture. However, there are individual cases where ankle ligament rupture and dislocation can be more serious than ankle dislocation. For example, ligament rupture caused by an ankle fracture can be more serious than a simple ankle dislocation due to the number of ligaments ruptured or the combination of fractures. Therefore, to determine which of the two is more serious, you need to look at the specific injury.