A corn is a local hardening and thickening of epidermis on top of the toe, often caused by toes rubbing against shoes that are too tight.
Required Reading
February 1, 2010
Though a common ailment, corns can often be avoided by something as simple as changing one’s shoes.
February 1, 2006
Corns can cause even the most confident person to hide her toes in shame, so it’s good to know that these pesky toe calluses can be eliminated. Nail professionals can do their part in the salon by helping to smooth down these sometimes-painful hardened areas of skin.