Definition
By Mayo Clinic staffA hammertoe is a toe that's curled due to a bend in the middle joint of a toe. Mallet toe is similar, but affects the upper joint of a toe. Otherwise, any differences between hammertoe and mallet toe are subtle.
Both hammertoe and mallet toe are commonly caused by shoes that are too tight in the toe box or shoes that have high heels. Under these conditions, your toe may be forced against the front of your shoe, resulting in an unnatural bending of your toe and a hammer-like or claw-like appearance.
Relieving the pain and pressure of hammertoe and mallet toe may involve changing your footwear and wearing shoe inserts. If you have a more severe case of hammertoe or mallet toe, you may need surgery to experience relief.
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- Hammer toe deformity. The Merck Manuals: The Merck Manual for Healthcare Professionals. http://www.merck.com/mmpe/sec04/ch043/ch043m.html. Accessed June 24, 2010.
- Klein SE. Conditions of the forefoot. In: DeLee JC, et al. DeLee and Drez's Orthopaedic Sports Medicine. 3rd ed. Philadelphia, Pa.: Saunders Elsevier; 2009. http://www.mdconsult.com/book/player/book.do?method=display&type=bookPage&decorator=header&eid=4-u1.0-B978-1-4160-3143-7..00025-7--s2255&displayedEid=4-u1.0-B978-1-4160-3143-7..00025-7--boxsec40&uniq=206941847&isbn=978-1-4160-3143-7&sid=1016949770. Accessed June 24, 2010.
- Laskowski ER (expert opinion). Mayo Clinic, Rochester, Minn. July 8, 2010.

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