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Overview
Hammer toe is defined as a deformity in the toe where part of the toe is permanently bent downward resembling a hammer. Two related conditions are mallet toe and claw toe which effect different toe joints in slightly different ways. The key difference is that Hammer toes tends to effect the middle joint in the toe (note: not the middle toe, the middle toe joint). The disease is usually associated with the second largest toe but can effect the third or fourth toe as well. Mallet toe effects the uppermost toe joint whereas claw toe is caused by the tow being held in a cramped ?claw-like? position.

Causes
It?s thought that hammertoe may develop from wearing shoes that are too narrow or too short. This probably explains why women are far more prone to the condition than men: almost 9 out of 10 women wear shoes that are too small. Another cause is diabetes mellitus, which produces nerve damage in the feet that may lead to hammer toe.

Symptoms
Symptoms of a hammertoe are usually first noticed as a corn on the top of the toe or at the tip which produces pain with walking or wearing tight shoes. Most people feel a corn is due to a skin problem on their toes, which in fact, it is protecting the underlying bone deformity. A corn on the toe is sometimes referred to as a heloma dura or heloma durum, meaning hard corn. This is most common at the level of the affected joint due to continuous friction of the deformity against your shoes.

Diagnosis
Although hammertoes are readily apparent, to arrive at a diagnosis the foot and ankle surgeon will obtain a thorough history of your symptoms and examine your foot. During the physical examination, the doctor may attempt to reproduce your symptoms by manipulating your foot and will study the contractures of the toes. In addition, the foot and ankle surgeon may take x-rays to determine the degree of the deformities and assess any changes that may have occurred.

Non Surgical Treatment
Wear sensible shoes. If you don?t want to have surgery to fix your hammertoe, use non-medicated padding along with proper shoes made with a wider and deeper toe box to accommodate your foot?s shape. Ensuring your shoes have a good arch support can slow the progression of the condition as well. Use a pumice stone. The corn or callus that forms on top of the hammertoe can cause discomfort when you wear shoes. Treat the corn by using a file or pumice stone to reduce its size after a warm bath, then apply emollients to keep the area softened and pliable. Use silicone or moleskin padding on top of the area when wearing shoes. Do foot exercises. Theoretically, exercises like extending, then curling the toes, splaying the toes, and moving the toes individually may help prevent the digital contracture that causes hammertoe. Try these suggestions and see what works best for you.

Surgical Treatment
Several surgical procedures are available to the podiatric physician. For less severe deformities, the surgery will remove the bony prominence and restore normal alignment of the toe joint, thus relieving pain. Severe hammertoes, which are not fully reducible, may require more complex surgical procedures. Recuperation takes time, and some swelling and discomfort are common for several weeks following surgery. Any pain, however, is easily managed with medications prescribed by your podiatric physician.