GALLUZZO FOOT & ANKLE CLINIC

Hammertoes/ Corns

A
hammertoe is a bent or contracted toe. The contracture is caused from an imbalance in the tendon or joint. Usually the toes lie flat on the ground, only bending during certain points while walking. The toe functions to decrease the pressure on the ball of the foot by assisting the foot in pushing off the ground during walking and running. There are tendons which insert into the top and bottom of the toes which make them bend up or down. If one set of tendons is more agressive than the other or is used excessively due to an imbalance, the result is a buckling and bending of the toe. Over time this can lead to a permanent contraction of the tendon and later, contracture of the toe causing corns to develop.

Picture of hammertoes

Picture of different types of hammertoes

If the bent position of the toe can still be manually straightened out, the deformity is called a flexible hammer toe. When the contracture cannot be manually straightened out and involves a bone problem, it is called a rigid hammer toe. There are 3 bones that comprise the smaller toes. A contracture at the distal joint (furthest from the foot) is called a mallet toe. When both joints are contracted the deformity is called a claw toe.
Conservative treatment is directed at reducing the pressure on the contracted toe by the use of gel-impregnated padding, toe-strappings, and orthotics.

Corns (increased amount of built up skin) occur as a result of pressure between a bony prominence in the toe, rubbing or pressing against something else, such as the overlying shoe or an adjacent toe. As the corn thickens, it produces irritation in the underlying tissue which may or may not involve the bony structures of the toe and becomes swollen and painful.


EARLY TREATMENT-CONSERVATIVE APPROACH
Early treatment is directed at decreasing the pressure on the contracted toe. This can be achieved by use of a lower heel height, deeper toe box shoe or tennis shoe, trimming down the corn, or accommodative padding. Sometimes functional orthotics may help the foot work more efficiently and reestablish the balance of tendons, lessening the tendency toward hammer toe contracture.

SURGICAL TREATMENT
When conservative care does not relieve a painful deformity, surgery is recommended.This may involve a tendon lengthening, and/or removing a small portion of a toe bonewhich is under the corn. By doing so the toe contracture can be decreased along with the pressure point. Surgery can be performed in an office setting or a surgicenter, depending on the severity of the condition and the preference of the podiatrist.

FLEXIBLE VS. RIGID HAMMERTOES
Due to new minimal invasive surgical techniques, hammertoe surgery is a painless operation to undergo and most patients do not require any pain medication the day following surgery. Most patients are able to wear their own shoes 1 week after surgery and resume work. Rigid hammertoes involve some type of bone surgery depending on the degree of deformity. Flexible hammertoe surgery involves a combination of tendon reconstruction and possibly a reconstruction of the ligaments controlling the toe. Most hammertoe surgery can be performed in an office setting.

You can contact Dr. A.J. Galluzzo in Rockford, IL at Tel: (815) 633-3050
or in Chicago, IL at
Tel: (312) 944-2929


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