Charcot foot is an uncommon deformity of the foot that happens because of nerve damage, often from diabetes. In Charcot foot, the bones and joints of the foot become damaged and do not heal properly.

Dr. Jeffrey Hurless still remembers the young patient who showed up for a podiatry appointment complaining about a large blister on the bottom of his big toe. The sore spot was red, swollen, and ...

Trench foot (also called immersion foot) is a condition that happens when your feet spend a long time in a cold, wet environment. Your feet might become numb, discolored, and swollen. Trench foot can ...