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Overview
Hammer toes are usually not a serious condition, but can become painful as the bent joint rubs against the inside of the shoe, causing irritation, corns, or calluses on the top of the middle joint or the tip of the toe. A Hammer Toe may also cause occasional shooting pains throughout the toes or elsewhere in the foot. A hammertoe has a kink or contracture in its second joint--called the proximal interphalangeal joint--that causes the toe to bend upward in the middle, giving it a hammer-like appearance. The raised part of the toe often rubs on shoes, leading to the formation of corns or calluses. Usually hammertoe affects the smaller toes, causing pain and interfering with the ability to walk normally.

Causes
Hammer toe is most often caused by wearing compressive shoes. It might also be caused by the pressure from a bunion. A bunion is a corn on the top of a toe and a callus on the sole of the foot develop which makes walking painful. A high foot arch may also develop.

Symptoms
The symptoms of hammertoe are progressive, meaning that they get worse over time. Hammertoe causes the middle joint on the second, third, fourth, or fifth toes to bend. The affected toe may be painful or irritated, especially when you wear shoes. Areas of thickened skin (corns) may develop between, on top of, or at the end of your toes. Thickened skin (calluses) may also appear on the bottom of your toe or the ball of your foot. It may be difficult to find a pair of shoes that is comfortable to wear.

Diagnosis
Hammertoes are progressive, they don?t go away by themselves and usually they will get worse over time. However, not all cases are alike, some hammertoes progress more rapidly than others. Once your foot and ankle surgeon has evaluated your hammertoes, a treatment plan can be developed that is suited to your needs.

Non Surgical Treatment
Often padding and taping are the first steps in a treatment plan. Padding the hammer toe prominence minimizes pain and allows the patient to continue a normal, active life. Taping may change the imbalance around the toes and thus relieve the stress and pain. Anti-inflammatory drugs and cortisone injections can be prescribed to ease acute pain and inflammation caused by the joint deformity. Custom shoe inserts made by your podiatrist may be useful in controlling foot function. An orthotic device may reduce symptoms and prevent the worsening of the hammer toe deformity.

Surgical Treatment
For severe hammer toe, you will need an operation to straighten the joint. The surgery often involves cutting or moving tendons and ligaments. Sometimes the bones on each side of the joint need to be connected (fused) together. Most of the time, you will go home on the same day as the surgery. The toe may still be stiff afterward, and it may be shorter. If the condition is treated early, you can often avoid surgery. Treatment will reduce pain and walking difficulty.