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Overview
Essentially, there's one consistent type of Hammer toes, the condition in which your toes are contracted into a hammer or upside-down "V" shape. However, depending on its severity, hammertoe is characterized into two forms. Flexible hammertoe is hammertoe in which the joints of the toes are still moveable or flexible and can be treated with nonsurgical therapies. Rigid hammertoe is the more serious condition in which the joints' muscles and tendons have lost any flexibility and the contraction cannot be corrected by nonsurgical means. As a result, surgery is generally required to deal with the problem. This is why it's important to consult a physician as soon as the problem is recognized for the possibility of successful nonsurgical treatment.

Causes
Hammertoes are a contracture of the toes as a result of a muscle imbalance between the tendons on the top of the toes (extensor tendons) and the tendons on the bottom of the toes (flexor tendons). If there is an imbalance in the foot muscles that stabilize the toe, the smaller muscles can be overpowered by the larger flexor and extensor muscles.

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
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
Surgery may not help how your foot looks. And your toe problems may also come back after surgery. This is more likely if you keep wearing the kinds of shoes that cause toe problems. Your expectations will play a large role in how you feel about the results of surgery. If you are only having surgery to improve the way your foot looks, you may not be happy with how it turns out.