Search
Powered By HealthLine
Special Offers
Health Tools
 Video: Causes of Acne
 Tanning and Skin Health
 Treatment for Aging Skin
 Healthy Beauty Tips
 Skin Cancer Prevention
Featured Conditions
 Skin Care
 Skin Cancer
 Sleep
 Food & Fitness
Resources
Healthscout News
3D Health Animations
Health Videos
Quizzes & Tools
Health Encyclopedia
In-Depth Reports
Library & Communities
News Archive
Drug Library
Find a Therapist
Enter City or Zip Code:
Powered by Psychology Today
PR Newswire
 Read latest







Channels
Home |  Today | Women| Men| Kids| Seniors| Diseases| Addictions| Sex & Relationships| Diet, Fitness, Looks| Alternative Medicine| Drug Checker
Medical Health Encyclopedia
 border=

Corns and calluses

Treating Aging SkinHealthy Beauty TipsPreventing Skin Cancer



Corns and calluses
Corns and calluses
Skin layers
Skin layers


Corns and calluses

Definition:

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

Alternative Names:

Calluses and corns

Text Continues Below



Causes, incidence, and 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.

References:

Boulton AJ. Pressure and the diabetic foot: clinical science and offloading techniques. Am J Surg. 2004; 187(5A): 17S-24S.

Freeman DB. Corns and calluses resulting from mechanical hyperkeratosis. Am Fam Physician. 2002; 65(11): 2277-2280.

Pinzur MS. Guidelines for diabetic foot care: recommendations endorsed by the Diabetes Committee of the American Orthopaedic Foot and Ankle Society. Foot Ankle Int. 2005; 26(1): 113-119.



A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2004 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

 







About The HealthScout Network Contact Us
Copyright © 2001-2009. The HealthCentralNetwork, Inc. All rights reserved.
Privacy Policy: Updated as of April 1, 2009  Terms of Service   Site Map
Advertising Policy