Clavus Quiz
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Skin is rough and dry
Itchy skin on feet
There is a lump
Rough dry spot on skin
I have acne on the heel
Lumps under skin
Chapped or rough skin
Not seeing your symptoms? No worries!
What is Clavus?
Clavus, more commonly known as a corn, is a condition where skin thickens and hardens over a specific area, often the foot, due to chronic pressure.
Typical Symptoms of Clavus
- Area of skin that is rough and hard
- Skin hardening
- Lumps under the skin
- Skin problem on the feet, beyond the ankle
Diagnostic Questions for Clavus
Your doctor may ask these questions to check for this disease:
- Do you have dry or rough skin?
- Do you have skin hardening?
- Do you have any lumps under your skin?
- Do your foot problems affect the skin beyond the ankle?
Treatment of Clavus
Corn plasters or a simple procedure can remove the hard center. However, lifestyle changes like switching to well-fitting shoes are needed to prevent corns from returning.
Reviewed By:
Scott Nass, MD, MPA, FAAFP, AAHIVS (Primary Care)
Dr. Nass received dual medical degrees from the David Geffen School of Medicine at UCLA and Charles R. Drew University in Medicine and Science. He completed Family Medicine residency at Ventura County Medical Center with subsequent fellowships at Ventura, University of North Carolina-Chapel Hill, George Washington University, and University of California-Irvine. He holds faculty appointments at Keck School of Medicine of USC, Loma Linda University School of Medicine, and Western University of Health Sciences.
Content updated on Mar 31, 2024
Following the Medical Content Editorial Policy
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People with similar symptoms also use Ubie's symptom checker to find possible causes
- Scars or marks from the rash/wound
- Area of skin that is rough and hard
- Hard fingertips
- Reddish skin lumps
- Tightening of the skin of the fingers
- Scar formation after the rash
- Bumps on my arm
- Post-inflammatory scarring
- Lumps on my wrist
- Pink, bumpy skin
- Lump on the back
- Many skin nodules
- Skin lumps with black dots in the center
- Lumps that dangle from the skin
- Raised skin over a surgery scar
See full list
Symptoms Related to Clavus
Diseases Related to Clavus
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Link to full study:
https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1References
Strode JE. A satisfactory operation for interdigital soft corns (clavus molle). Am J Surg. 1970 Mar;119(3):353. doi: 10.1016/0002-9610(70)90068-1. PMID: 5443941.
https://www.americanjournalofsurgery.com/article/0002-9610(70)90068-1/pdf