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Overview
A Hammertoes is a toe that is bent because of a weakened muscle. The weakened muscle makes the tendons (tissues that connect muscles to bone) shorter, causing the toes to curl under the feet. Hammertoes can run in families. They can also be caused by shoes that are too short. Hammertoes can cause problems with walking and can lead to other foot problems, such as blisters, calluses, and sores. Splinting and corrective footwear can help in treating hammertoes. In severe cases, surgery to straighten the toe may be necessary.

Causes
Footwear can contribute significantly to the development of hammertoes. Shoes that are too small force your toes into a curled position. Over time, your toe tendons adjust to this positioning, causing your toe or toes to hold a hammered shape. Athletes may be especially susceptible, because of the increased forces on the toes from shoes that are too small or tight. Heel elevation in footwear is also problematic, as it causes your toes to be pushed into the shoe?s toe box. Heel elevation additionally contributes to muscle imbalance. A common example of this is when your Achilles tendon-the tendon at the back of your leg that attaches your calf muscles to your heel bone-is too tight, causing the tendons on the top of your foot that attach to your toes to work too hard and hold your toes in an unnatural, elevated position.

Symptoms
If you have any of these symptoms, do not assume it is due to hammer toe. Talk to your doctor about symptoms such as a toe that curls down, corns on the top of a toe, calluses on the sole of the foot or bottom of the toe, pain in the middle joint of a toe, discomfort on the top of a toe, difficulty finding any shoes that fit comfortably, cramping in a toe, and sometimes also the foot and leg, difficult or painful motion of a toe joint, pain in the ball of the foot or at the base of a toe.

Diagnosis
A hammertoe is usually diagnosed with a physical inspection of your toe. Imaging tests, such as X-rays, may be ordered if you have had a bone, muscle, or ligament injury in your toe.

Non Surgical Treatment
Any forefoot problems that cause pain or discomfort should be given prompt attention. Ignoring the symptoms can aggravate the condition and lead to a breakdown of tissue, or possibly even infection. Conservative treatment of mallet toes begins with accommodating the deformity. The goal is to relieve pressure, reduce friction, and transfer forces from the sensitive areas. Shoes with a high and broad toe box (toe area) are recommended for people suffering from forefoot deformities such as mallet toes. This prevents further irritation in the toe area from developing. Other conservative treatment includes forefoot supports such as gel toe caps, gel toe shields and toe crests. Gel forefoot supports provide immediate comfort and relief from common forefoot disorders without drying the skin.

Surgical Treatment
The technique the surgeon applies during the surgery depends on how much flexibility the person's affected toes still retain. If some flexibility has still been preserved in their affected toes, the hammer toes might be corrected through making a small incision into the toe so the surgeon can manipulate the tendon that is forcing the person's toes into a curved position. If, however, the person's toes have become completely rigid, the surgeon might have to do more than re-aligning the person's tendons. Some pieces of bone may have to be removed so the person's toe has the ability to straighten out. If this is the case, some pins are attached onto the person's foot afterwards to fix their bones into place while the injured tissue heals.

Prevention
Although there is little doubt shoes are responsible for causing corns, the size, shape and other characteristics of our feet are hereditary. A severe bunion may cause a hammertoe, as the great toe twists over or under the second toe, causing it to dislocate.