Hammer toe occurs when there is a shortening of the tendon that controls toe movement. This causes the middle joint of the toe to be bent upward and the outer joint downwards. The misshapen toe resembles a hammer. A hammer toe correction is done to correct a toe deformity called a
A hammertoe correction is considered when:
Complications are rare, but no procedure is completely free of risk. If you are planning to have the correction, your doctor will review a list of possible complications, which may include:
Factors that may increase the risk of complications include:
Your doctor will likely do the following:
Talk to your doctor about your medicines. You may be asked to stop taking some medicines up to one week before the procedure, like:
The day of the procedure:
Local anesthesia is often used. It will numb the area. Spinal anesthesia may also be used. This anesthesia will make your lower body numb.
Several surgical options are available for hammer toe correction. Some corrections can be made with changes to soft tissue. Others need to be made to the bone or joint.
This is usually best in patients under 30, with limited toe deformity. A cut is made in the skin and the tendon is released. Sometimes it is reattached to a different area of the bone. The changes in soft tissue will allow the toe to relax and eliminate the deformity.
Two common methods of hammer toe correction on the bones themselves are joint arthroplasty and joint fusion. The type of procedure used depends on the deformity. A combination of procedures may be needed. In both cases, a cut in the skin is made over the toe joint.
During an arthroplasty, part of the bones on both sides of the middle toe joint may be removed. This will allow the toe to uncurl.
During a fusion, the ends of the toe bones are removed. The bones are then repositioned. The repositioning is usually held together with a pin placed within the bone. The pin may be removed after 3-4 weeks. Other changes to the anatomy of the foot due to the hammer toe may also be corrected at this time.
The incision will be closed with stitches. Dressings will be applied to hold the toe in proper position.
This depends on the procedure and the number of toes corrected.
Anesthesia prevents pain during the surgery. You will be given medicine to manage pain after the surgery.
The corrected toe may be slightly longer or shorter than before surgery. The toe will not move as much as a normal toe. Expect some swelling and redness, which may last for several months. Your dressing may need to be adjusted as swelling decreases. If it appears that the deformity may recur, your doctor may choose to continue with dressings for another 2-4 weeks.
Select shoes with plenty of space for your toes. Poorly fitting shoes contribute to hammer toe development.
After arriving home, contact your doctor if any of the following occurs:
In case of an emergency, call for medical help right away.
American Academy of Orthopaedic Surgeons
The American Orthopaedic Society for Sports Medicine
Calgary Foot Clinic
Nurses Entrepreneurial Foot Care Association of Canada
Canadian Podiatric Medical Association
Hammer toe. American Academy of Orthopaedic Surgeons website. Available at:
Updated September 2012. Accessed May 2, 2013.
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Last reviewed February 2014 by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.
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