What is this? Is this a wart?

 

 

 

This is the sole of my foot. I didn't like how it looked, so I blurred it a bit haha

There is a small, round, firm bump like a dot on the side of the thumb joint.

It appeared a few years ago and has been there ever since.

The skin around is also hardened and thickened.

If you look closely, it fits perfectly in a round shape.

It will come back again soon.

It's a joint in the bone, so it's usually okay.

If you stand on a hard surface for a long time or step incorrectly so that that area is pressed down firmly

It feels like my bones are being tightly pressed and it hurts.

 

I thought it was just a callus all along.

It seems to have a different shape from a typical callus.

Is that a corn or something like that?

Is there a way to completely eliminate it?