Underneath=Callus: I believe you are referring the area under the foot at the base of the 2nd toe. This indeed sounds like a callus which is an accumulation of dead skin. This becomes hard and dense from the impact of weight bearing. This area under the 2nd toe is a fairly common location to get one. One gets this from being active and also shows there is some weight transfer to this area away from the big toe.
Answered 5/28/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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