Calluses Corns

Massachusetts Foot Corns & Callus Removal


What are Foot Calluses?
A foot callus is an area of hard, thickened skin that can occur across the ball of the foot, on the heel, or on the outer side of the big toe. While many consider them a skin problem, they actually are systemic of a problem with the bone.

Calluses have painful nerves and bursal sacs (fluid-filled balloons that act as shock absorbers) beneath them, causing symptoms ranging from sharp, shooting pain to dull, aching soreness.

Calluses form from repeated friction and pressure, as the shoe (or ground) rubs against a bony prominence (bone spur) on the toe or foot. The skin thickens in response to this pressure. Small amounts of friction or pressure over long periods of time cause a foot corn or callus. A great deal of friction or pressure over shorter periods of time can cause blisters or open sores. Calluses typically develop under a metatarsal head (the long bone that forms the ball of the foot) that is carrying more than its fair share of the body weight, usually due to it being dropped down or due to its longer length.

Calluses can be treated with over-the-counter callus removers that have strong acids that peel this excess skin away after repeated application. You should be careful with these products as they can cause chemical burns when not used correctly. Non-medicated corn pads or moleskin (a thin fuzzy sheet of fabric with an adhesive back) can relieve calluses, but should be removed carefully to avoid tearing the skin.

If you need assistance removing foot calluses, contact any of our Massachusetts podiatry offices and schedule an appointment with our podiatrist. Calluses can be trimmed and comfortable padding can be applied to these painful areas. In addition to medication to relieve inflammation, cortisone may be injected into the underlying bursal sac to rapidly reduce pain and swelling.

A plantar callus forms when one metatarsal bone is longer or lower than the others, and it hits the ground first, and with more force than it is equipped to handle, at every step. As a result, the skin under this bone thickens like a rock in your shoe. Plantar calluses that are recurring are sometimes removed surgically in a procedure called an osteotomy, which relieves pressure on the bone.
What are Foot Corns?
Foot Corns are calluses that form on the toes because the bones push up against the shoe and put pressure on the skin. The surface layer of the skin thickens and builds up, irritating the tissues underneath. Hard corns are usually located on the top of the toe or on the side of the small toe. Soft corns resemble open sores and develop between the toes as they rub against each other.

Improperly fitting shoes are a leading cause of corns. Toe deformities, such as hammertoe or claw toe, also can lead to corns. Special over-the-counter non-medicated donut-shaped foam pads also can help provide some pain relief.
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Dr. Matthew Butler is a Massachusetts podiatrist that accepts most insurance plans.
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