A Hammer toes
is a toe that is contracted at the PIP joint (middle joint in the toe), potentially
leading to severe pressure and pain. Ligaments and tendons that have tightened cause the toe's joints to curl downwards. Hammer toes may occur in any toe except the big toe. There is often discomfort
at the top part of the toe due to rubbing against the shoe.
Poorly fitting shoes and muscle imbalances are the most common causes of hammertoe. When shoes are too narrow or do not accommodate the shape and size of your feet, they often contort the position of
your toes. Choosing a shoe that fits is very important when it comes to avoiding foot problems like bunions or hammertoe. Having your toes bent for an extended period of time in a shoe that is too
narrow or small forces your toes to adapt to the cramped space. With time, the muscles in your feet become accustomed to holding the flexed position of your toes, making it harder, or even impossible
to straighten them.
A hammer toe may be painful, especially when irritated by a shoe. All four toe conditions may cause cramps in the toes, foot and leg due to the abnormal function of the tendons in the foot. If a
mallet toe has occurred, you are likely to suffer from a corn at the end of the toe. A hammertoe may cause a corn on the top of the toe. Infections and ulcers can also occur. In severe cases a mallet
toe, trigger toe, claw toe or a hammer toe may create a downward pressure on the foot, which can result in hard skin and corns on the soles of the feet.
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
Your doctor may prescribe some toe exercises that you can do at home to stretch and strengthen the muscles. For example, you can gently stretch the toes manually. You can use your toes to pick things
up off the floor. While you watch television or read, you can put a towel flat under your feet and use your toes to crumple it. Finally, your doctor may recommend that you use commercially available
straps, cushions or nonmedicated corn pads to relieve symptoms. If you have diabetes, poor circulation or a lack of feeling in your feet, talk to your doctor before attempting any
If conservative treatments fail and your symptoms persist, the doctor may recommend a surgical option to straighten the toe. The procedures used vary greatly, depending upon the reasons for the
hammertoe. There are a number of different operations to correct hammertoes, the most common ones involve Soft tissue corrections such as tendon transfers, tendon lengthening, and joint capsule
repairs. Digital arthroplasty involves removal of bone Hammer toe
from the bent joint to allow
the toe to straighten. The temporary use of pins or K-wires may be necessary to keep the toe straight during the healing period. Joint implants are sometimes used to allow for a better range of
motion in the toe following surgery. Digital arthrodesis involves the removal of bone from the bent joint and fusing the toe in a straight position. If the corn is due to a bone spur, the most common
procedure used is an exostectomy, in which surgically removing it or filing it down removes the bone spur. Because of the possible complications involved with any surgery, one should be sure to
understand the risks that may be involved with surgery to correct hammertoes and remove bone spurs.