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Overview
A Hammertoe or contracted toe is a deformity of the proximal interphalangeal joint of the second, third, or fourth toe causing it to be permanently bent, resembling a hammer. Mallet toe is a similar condition affecting the distal interphalangeal joint.

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
The most common symptoms of hammertoes include. The toe is bent upward at the middle toe joint, so that the top of this joint rubs against the top of the shoe. The remainder of the toe is bent downward. Pain upon pressure at the top of the bent toe from footwear. The formation of corns on the top of the joint. Redness and swelling at the joint contracture. Restricted or painful motion of the toe joint. Pain in the ball of the foot at the base of the affected toe. This occurs because the contracted digit puts pressure on the metatarsal head creating callouse and pressure on the ball of the foot.

Diagnosis
Although hammertoes are readily apparent, to arrive at a diagnosis the foot and ankle surgeon will obtain a thorough history of your symptoms and examine your foot. During the physical examination, the doctor may attempt to reproduce your symptoms by manipulating your foot and will study the contractures of the toes. In addition, the foot and ankle surgeon may take x-rays to determine the degree of the deformities and assess any changes that may have occurred.

Non Surgical Treatment
There is a variety of treatment options for hammertoe. The treatment your foot and ankle surgeon selects will depend upon the severity of your hammertoe and other factors. A number of non-surgical measures can be undertaken. Padding corns and calluses. Your foot and ankle surgeon can provide or prescribe pads designed to shield corns from irritation. If you want to try over-the-counter pads, avoid the medicated types. Medicated pads are generally not recommended because they may contain a small amount of acid that can be harmful. Consult your surgeon about this option. Changes in shoewear. Avoid shoes with pointed toes, shoes that are too short, or shoes with high heels, conditions that can force your toe against the front of the shoe. Instead, choose comfortable shoes with a deep, roomy toe box and heels no higher than two inches. Orthotic devices. A custom orthotic device placed in your shoe may help control the muscle/tendon imbalance. Injection therapy. Corticosteroid injections are sometimes used to ease pain and inflammation caused by hammertoe. Medications. Oral nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, may be recommended to reduce pain and inflammation. Splinting/strapping. Splints or small straps may be applied by the surgeon to realign the bent toe.

Surgical Treatment
If conservative treatments don't help, your doctor may recommend surgery to release the tendon that's preventing your toe from lying flat. In some cases, your doctor might also remove some pieces of bone to straighten your toe.