Swollen ankles, also known as edema, are brought about by the buildup of fluid around the ankles, feet and legs. Most of the time, swollen ankles are temporary and not a cause for concern.

A large proportion (n = 9, 75%) of ankles in our population showed a patchy pattern of marrow edema within the talus. The edema was centered in the talar neck and body, although in some cases it ...