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Overview
Hammertoe is a condition in which the toes of your feet become contracted into an upside-down "V" shape, causing pain, pressure and, often, corns and calluses. Hammertoe can develop on any of the toes, but generally affects the middle three toes, most often the second toe. The bones, muscles, ligaments and tendons of your feet normally are well-balanced to distribute your body's weight while standing, walking and running. When the first and second joints of your toes experience the prolonged stress that develops when the muscles that control them fail to work together properly, the pressure on the tendons that support them can lead to the curling or contraction known as hammertoe.

Causes
Hammertoes are usually structural in nature. Many times this is the foot structure you were born with and other factors have now made it so that symptoms appear. The muscles in your foot may become unbalanced over time, allowing for a deformity of the small bones in each toe. With longstanding deformity the toe may become rigid. Sometimes one toe is longer than another and this causes a buckling of the digit. A hammertoe may also be caused by other foot deformities such as a bunion. Trauma or other surgery of your foot may predispose you to having the condition if your foot structure is altered.

Symptoms
A toe (usually the second digit, next to the big toe) bent at the middle joint and clenched into a painful, clawlike position. As the toe points downward, the middle joint may protrude upward. A toe with an end joint that curls under itself. Painful calluses or corns. Redness or a painful corn on top of the bent joint or at the tip of the affected toe, because of persistent rubbing against shoes Pain in the toes that interferes with walking, jogging, dancing, and other normal activities, possibly leading to gait changes.

Diagnosis
Your doctor is very likely to be able to diagnose your hammertoe simply by examining your foot. Even before that, he or she will probably ask about your family and personal medical history and evaluate your gait as you walk and the types of shoes you wear. You'll be asked about your symptoms, when they started and when they occur. You may also be asked to flex your toe so that your doctor can get an idea of your range of motion. He or she may order x-rays in order to better define your deformity.

Non Surgical Treatment
Wear wide shoes with plenty of room in the toes and resilient soles. Avoid wearing shoes with pointed toes. Commercially available felt pads or cushions may ease pressure from the shoe on the toe. Toe caps (small, padded sleeves that fit around the tip of the toe) may relieve the pain of hammer toe. Do toe exercises, to help toe muscles become stronger and more flexible.
Arch supports or an orthotic shoe insert prescribed by your doctor or podiatrist may help to redistribute weight on the foot. These devices do not cure the problem but may ease the symptoms of either hammer toe or mallet toe.

Surgical Treatment
Surgical correction is needed to bring the toe into a corrected position and increase its function. Correction of the hammer toes is a simple outpatient surgery, with limited downtime. The best option is to fuse the deformed and contracted toe into a straight position. This limits the need for future surgery and deformity return. A new pin that absorbs in the bone or small screw is used by the Foot and Ankle Institute to avoid the need for a metal pin protruding from the toe during recovery. Although the absorbable pin is not for everyone, it is much more comfortable than the pin protruding from the end of the toe. In certain cases, a removal of a small area of bone in the deformity area will decrease pain and limit the need for a surgical waiting period that is found with fusions. Although the toe is not as stable as with a fusion, in certain cases, an arthroplasty is the best option.