Corns and calluses (Calluses and corns)

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You are here : AllRefer.com > Health > Diseases & Conditions > Corns and calluses

Corns and calluses

Alternate Names : Calluses and corns

Definition

Corns and calluses are thickened layers of skin caused by repeated pressure or friction.

Overview, Causes, & Risk Factors

Corns and calluses are caused by pressure or friction on skin. A corn is thickened skin on the top or side of a toe, usually from shoes that do not fit properly. A callus is thickened skin on your hands or the soles of your feet.

The thickening of the skin is a protective reaction. For example, farmers and rowers get callused hands that prevent them from getting painful blisters. People with bunions often develop a callus over the bunion because it rubs against the shoe.

Neither corns nor calluses are serious conditions.

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Corns and calluses

Skin layers

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Corns and calluses : Definition
Corns and calluses : Overview, Causes, & Risk Factors
Corns and calluses : Symptoms & Signs
Corns and calluses : Diagnosis & Tests
Corns and calluses : Treatment
Corns and calluses : Prognosis (Expectations)
Corns and calluses : Complications
Corns and calluses : Calling Your Health Care Provider
Corns and calluses : References
Corns and calluses : Pictures & Images
Corns and calluses
Skin layers

Review Date : 7/10/2009
Reviewed By : Linda J. Vorvick, MD, Medical Director, MEDEX Northwest Division of Physician Assistant Studies, University of Washington, School of Medicine; C. Benjamin Ma, MD, Assistant Professor, Chief, Sports Medicine and Shoulder Service, UCSF Dept of Orthopaedic Surgery. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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