A callus is a thickened area of skin on the foot caused by pressure and repeated rubbing, such as from a shoe or sock. The rubbing causes the skin to produce a layer of protective skin (a callus). Calluses vary in size, and can become painful. There are a number of treatments for painful calluses.

A black, purple, or brownish discoloration under or involving a toenail is frequently due to trauma to the toe nail, such as when something is dropped on the toe. The color results from a blood clot or bleeding under the nail, and may involve the entire nail or just a small portion of it. This can be

Athlete's foot is a skin infection caused by fungus. A fungal infection may occur on any part of the body; on the foot it is called athlete’s foot, or tinea pedis.  Fungus commonly attacks the feet because it thrives in a dark, moist, warm environment such as a shoe. Fungal infections are more common

The repetitive jumping and side to side movements required in volleyball increase the risk of injuries to the foot and ankle. Volleyball players should be aware of the following: Inversion ankle sprains are a common injury in this sport. Ankle sprains should be evaluated by a foot and ankle surgeon

Tennis involves a great deal of foot work. Foot and ankle injuries can occur from the continuous side to side and quick stopping and starting motions required in this sport. The playing surface also plays a role, as hard courts are less forgiving compared to clay courts. Tennis players should be aware

Your feet and ankles take a beating when you’re playing softball. Softball players should be aware of the following risks: Ankle sprains may occur while running, fielding balls, stepping on or sliding into bases. Sprains should be evaluated by a foot and ankle surgeon to determine the extent