• Foot Conditions

    Dr. Orlando Rivera explains about the different foot conditions and professional treatments

    Arch Pain, Ball of Foot Pain, Blister, Bunion, Callus, Corn, Ingrown Toenail, Spurs and more...

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  • Ankle Conditions

    Dr. Orlando Rivera explains about the different ankle conditions and professional treatments

    Ankle Sprains, Arthritis Pain

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  • Skin Conditions

    Dr. Orlando Rivera explains about the different skin conditions and professional treatments

    Athlete's Foot, Foot Odor & Perspiration, Nail Fungus, Rough and Dry Skin, Warts and more

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  • Children

    Dr. Orlando Rivera explains about the different conditions and professional treatments
    in childrens

    Flatfoot, Warts or Petty, Ankle Sprains, Juvenile Bunions, Ingrown toenails

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  • Services and Treatments

    Dr. Orlando Rivera explains about the different treatments and professional services at
    Rivera Foot & Ankle

    Foot Scanner, Anatomic Insole, Laser Therapy, Ankle Prosthesis, Laser Tatoo Removal and more...

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Calluses and Corns

Symptoms and Signs

Calluses and corns are caused by intermittent pressure or friction, usually over a bony prominence (eg, calcaneus, metatarsal heads).

Corns consist of a sharply circumscribed keratinous plug, pea-sized or slightly larger, which extends through most of the underlying dermis. An underlying adventitial bursitis may develop. Hard corns occur over prominent bony protuberances, especially on the toes and plantar surface. Soft corns occur between the toes. Most corns result from poorly fitting footwear, but small seed-sized corns on non–weight-bearing aspects of the soles and palms may represent inherited keratosis punctata.

Calluses lack a central plug and have a more even appearance. They usually occur on the hands or feet but may occur elsewhere, especially in a person whose occupation entails repeated trauma to a particular area (eg, the mandible and clavicle of a violinist).

Symptoms and Signs

Calluses are usually asymptomatic but, if friction is extreme, may become thick and irritated, causing mild burning discomfort. At times, the discomfort may mimic that of interdigital neuralgia.

Corns may be painful or tender when pressure is applied. A bursa or fluid-filled pocket sometimes forms beneath a corn.

Diagnosis
Clinical evaluation

A corn may be differentiated from a plantar wart or callus by paring away the thickened skin. After paring, a callus shows smooth translucent skin, whereas a wart appears sharply circumscribed, sometimes with soft macerated tissue or with central black dots (bleeding points) representing thrombosed capillaries. A corn, when pared, shows a sharply outlined yellowish to tan translucent core that interrupts the normal architecture of the papillary dermis.

Source:msdmanuals

RIVERA FOOT & ANKLE: At Orlando H.Rivera DPM, our priority is to deliver quality care to informed patients in a comfortable and convenient setting. When you have problems with your feet, you need to turn to a podiatrist who listens and responds… an experienced doctor who knows the field and can effectively diagnose and treat your needs… a friendly physician who counsels you on the best ways to maintain and improve your health. Our physician(s) meet all these criteria. Plus, you benefit from a dedicated team of trained professionals who give you the individualized attention you deserve.

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Foot and Ankle Podiatry.

Foot and Ankle, Dr. Orlando Rivera, Advanced Foot & Ankle Specialist, Foot and Ankle Podiatry, Houston Foot & Ankle Surgical, Treatment of Foot and Ankle, Foot & ankle specialists, Podiatrist in houston, podiatrist in houston, Orlando H.Rivera DPM, Houston Foot Doctor, Foot and Ankle Surgeon Houston, Ankle and Foot Specialist Houston, Podiatrist Houston, Foot Pain Houston.

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