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Overview
Hammer toes, also called hammer toe, deformity of the second, third, or fourth toe in which the toe is bent downward at the middle joint (the proximal interphalangeal [PIP] joint), such that the overall shape of the toe resembles a hammer. Most cases of hammertoe involve the second toe, and often only one or two toes are affected. In rare cases when all the toes are involved, a thorough neurological assessment is necessary to evaluate for underlying nerve or spinal cord problems.

Causes
Those fashionable shoes. Women tend to cram their feet into too-narrow, ill-fitting shoes with little to no arch support. That?s why we see more hammertoes in women than men. Pointy, high-heeled shoes put severe pressure on the toes and their joints, and they typically have little to no arch support. Neuromuscular diseases can contribute to the development of hammertoe, too. People with diabetes can be at increased risk for complications from a hammertoe. In diabetics, if a toe has a corn or other ulceration, it indicates there is too much pressure on the toes. In those with poor blood flow or neuropathy, these lesions can get infected and lead to the loss of a toe or foot unless shoes are modified.

Symptoms
A hammer toe may be painful, especially when irritated by a shoe. All four toe conditions may cause cramps in the toes, foot and leg due to the abnormal function of the tendons in the foot. If a mallet toe has occurred, you are likely to suffer from a corn at the end of the toe. A hammertoe may cause a corn on the top of the toe. Infections and ulcers can also occur. In severe cases a mallet toe, trigger toe, claw toe or a hammer toe may create a downward pressure on the foot, which can result in hard skin and corns on the soles of the feet.

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
Early on, when a hammertoe first starts and is still flexible, here are some ways it might be treated. Your healthcare provider may splint or tape the toe into the correct, normal position. You can use your fingers to stretch your toes and toe joints toward a more normal position. Exercise your toes by trying to pick up marbles with them or by wadding up a towel on the floor with your toes. Padding may be used to change where your weight falls when you walk on the foot.

Surgical Treatment
In more advanced cases of hammer toe, or when the accompanying pain cannot be relieved by conservative treatment, surgery may be required. Different types of surgical procedures are performed to correct hammer toe, depending on the location and extent of the problem. Surgical treatment is generally effective for both flexible and fixed (rigid) forms of hammer toe. Recurrence following surgery may develop in persons with flexible hammer toe, particularly if they resume wearing poorly-fitted shoes after the deformity is corrected.

Prevention
There are several things you can do to help prevent hammer toes from forming or progressing. Wear supportive shoes to help prevent deformities. Hammer toes are often related to faulty foot mechanics, especially foot flattening. Wear custom orthotics prescribed by your podiatrist. Orthotics may slow the progression or prevent the development of hammer toes. Avoid shoes with narrow or pointed toe boxes that can compress the toes.