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Overview
A Hammertoe is a deformity that causes your toe to bend or curl downward instead of pointing forward. This deformity can affect any toe on your foot; however, it most often affects the second toe or third toe. Although a hammertoe may be present at birth, it usually develops over time due to wearing ill-fitting shoes or arthritis. In most cases, a hammertoe is treatable.

Causes
Essentially, hammertoes are caused by an abnormal interworking of the bones, muscles, ligaments and tendons that comprise your feet. When muscles fail to work in a balanced manner, the toe joints can bend to form the hammertoe shape. If they remain in this position for an extended period, the muscles and tendons supporting them tighten and remain in that position. A common factor in development of hammertoe is wearing shoes that squeeze the toes or high heels that jam the toes into the front of the shoe. Most likely due to these factors, hammertoe occurs much more frequently in women than in men.

Symptoms
A soft corn, or heloma molle, may exist in the web space between toes. This is more commonly caused by an exostosis, which is basically an extra growth of bone possibly due to your foot structure. As this outgrowth of excessive bone rubs against other toes, there is friction between the toes and a corn forms for your protection.

Diagnosis
The exam may reveal a toe in which the near bone of the toe (proximal phalanx) is angled upward and the middle bone of the toe points in the opposite direction (plantar flexed). Toes may appear crooked or rotated. The involved joint may be painful when moved, or stiff. There may be areas of thickened skin (corns or calluses) on top of or between the toes, a callus may also be observed at the tip of the affected toe beneath the toenail. An attempt to passively correct the deformity will help elucidate the best treatment option as the examiner determines whether the toe is still flexible or not. It is advisable to assess palpable pulses, since their presence is associated with a good prognosis for healing after surgery. X-rays will demonstrate the contractures of the involved joints, as well as possible arthritic changes and bone enlargements (exostoses, spurs). X-rays of the involved foot are usually performed in a weight-bearing position.

Non Surgical Treatment
Conservative treatment is limited to accommodation, not correction, of the deformity, though some patients find the relief they can get from these options to be more than enough to put off or even avoid surgery. These include better Footwear. Shoe gear with a wider toe box and higher volume causes less friction to the toes. Toe Braces and Strapping. Some toe braces and strapping techniques take some pressure off the toes during gait. Custom molded orthotics can redistribute the forces through the tendons that control the toe, lessening the pain and extent of the deformity.The calluses on the toe and the ball of the foot can be shaved occasionally to reduce some pain and pressure, although they will return due to the constant deformity.

Surgical Treatment
he basis for hammer toe surgery most often involves removing s portion of bone within the toe, to reduce the joint contracture. Depending on the direction the toe is deviated, soft tissue procedures may be necessary along with pinning the toe with a surgical wire.