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Overview
Uneven muscle tension results in the distortion of one or several of the small toes. (Hammertoe) Pressure points develop at the raised middle joint as well as at the tip of the toe and underneath the metatarsal head. In the beginning, when the misalignment can still be corrected, it often suffices to lengthen the tendon and to cut a notch into the capsule. In a contracted misalignment, part of the middle joint is removed to form a replacement joint. Modern surgical techniques preserve the metatarsophalangeal joint (Weil or Helal osteotomies).

Causes
As described above, the main reason people develop hammertoes is improper footwear, or footwear that is too short for the toes. Shoes that do not allow our toes to lie flat are the biggest cause of hammertoes, though there are others, including genetics, injury or trauma in which the toe is jammed or broken. Diseases that affect the nerves and muscles, such as arthritis. Abnormal foot mechanics due to nerve or muscle damage, causing an imbalance of the flexor and extensor tendons of the toe. Systematic diseases such as arthritis can also lead to problems such as hammertoe. Some people are born with hammertoes, while others are more prone to developing the condition due to genetics. If you have ever broken a toe, you know there is not much that can be done for it. It is one of the only bones in the body that heals without the use of a cast. A broken toe may be splinted, however, which may help prevent a hammertoe from forming.

Symptoms
Hammertoe and mallet toe feature an abnormal bend in the joints of one or more of your toes. Moving the affected toe may be difficult or painful. Corns and calluses can result from the toe rubbing against the inside of your shoes. See your doctor if you have persistent foot pain that affects your ability to walk properly.

Diagnosis
First push up on the bottom of the metatarsal head associated with the affected toe and see if the toe straightens out. If it does, then an orthotic could correct the problem, usually with a metatarsal pad. If the toe does not straighten out when the metatarsal head is pushed up, then that indicates that contracture in the capsule and ligaments (capsule contracts because the joint was in the wrong position for too long) of the MTP joint has set in and surgery is required. Orthotics are generally required post-surgically.

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
Sometimes surgery can not be avoided. If needed, the surgery chosen is decided by whether we are dealing with a flexible or rigid hammer toe. If the surgery is on a flexible hammer toe, it is performed on soft tissue structures like the tendon and or capsule of the flexor hammer toe. Rigid hammer toes need bone surgeries into the joint of the toe to repair it. This bone surgery is called an arthroplasty.

Prevention
Prevention of a hammer toe can be difficult as symptoms do not usually start until the problem is well established. Wearing shoes that have extra room in the toes may help the problem or slow down its development.