A corn is a distinctively shaped callus of dead skin that usually occurs on thin or glabrous skin surfaces, especially on the dorsal surface of toes or fingers. source
A corn is a distinctively shaped callus of dead skin that usually occurs on thin or glabrous skin surfaces, especially on the dorsal surface of toes or fingers.
A corn can sometimes occur on the thicker palmar or plantar skin surfaces. source
A corn can sometimes occur on the thicker palmar or plantar skin surfaces.
Corns form when the pressure point against the skin traces an elliptical or semi-elliptical path during the rubbing motion. source
Corns form when the pressure point against the skin traces an elliptical or semi-elliptical path during the rubbing motion.
Even after the corn is surgically removed, the skin may continue to grow as a corn. source
Even after the corn is surgically removed, the skin may continue to grow as a corn.
The hard part at the center of the corn resembles a barley seed, that is like a funnel with a broad raised top and a pointed bottom. source
The hard part at the center of the corn resembles a barley seed, that is like a funnel with a broad raised top and a pointed bottom.
Because of their shape, corns intensify the pressure at the tip and can cause deep tissue damage and ulceration. source
Because of their shape, corns intensify the pressure at the tip and can cause deep tissue damage and ulceration.
Hard corns are especially problematic for people with insensitive skin due to diabetes etc. source
Hard corns are especially problematic for people with insensitive skin due to diabetes etc.
The scientific name for a corn is heloma (plural helomata). source
The scientific name for a corn is heloma (plural helomata).
A hard corn is called a heloma durum, while a soft corn is called a heloma molle. source
A hard corn is called a heloma durum, while a soft corn is called a heloma molle.
The location of soft corns tends to differ from that of hard corns. source
The location of soft corns tends to differ from that of hard corns.
Hard corns occur on dry, flat surfaces of skin. source
Hard corns occur on dry, flat surfaces of skin.
Soft corns (frequently found between adjacent toes) stay moist, keeping the surrounding skin soft. source
Soft corns (frequently found between adjacent toes) stay moist, keeping the surrounding skin soft.
The corn's center is not soft, however, but indurated. source
The corn's center is not soft, however, but indurated.
Treatment of corns include paring of the lesions, which immediately reduces pain. source
Treatment of corns include paring of the lesions, which immediately reduces pain.
Another popular method is to use a corn plaster, a felt ring with a core of salicylic acid that relieves pressure and erodes the hard skin. source
Another popular method is to use a corn plaster, a felt ring with a core of salicylic acid that relieves pressure and erodes the hard skin.
If an abnormal pressure source remains, the corn generally returns. source
If an abnormal pressure source remains, the corn generally returns.
