Calluses and Corns

A callus, or tyloma, on the foot is caused by repeated pressure and friction, leading to the build up of thickened skin. The callus, which be may hard, dry or cracked, acts to protect the area underneath it. A corn is similar to a callus but is smaller and appears on toes rather than on the sole of the foot.

A person scrubbing a calluses on their foot
A model of the foot's skeletal structure


A callus or corn is typically diagnosed upon examination.


Your podiatrist can recommend simple over-the-counter treatments such as pads or pumice to decrease the calluses or corn. In severe cases calluses may require regular shaving to keep them from becoming too large.

Without Treatment

While treatment for calluses and corns is not always necessary, it may provide you with more comfort. Larger calluses can cause significant pain. In some patients, especially when they become cracked, calluses can lead to wounds that can lead to serious problems, especially in people with diabetes.

Fill out our Appointment Form or call us at Tustin Office Phone Number 714-832-7212 if you have any questions or to schedule an appointment with Dr. Baik today!