Hammer toe

Definition:

A deformity of the toe in which the toe is bent upward like a claw.

Causes, incidence, and risk factors:

Hammer toe usually affects the second toe, although any toe may be affected. The toe assumes a claw like position that may occur as a result of pressure from a bunion. A corn on the top of a toe and a callus on the sole of the foot develop which makes walking painful. A high foot arch may also develop. The condition may be congenital or acquired from wearing short, narrow shoes. The condition can occur in children who outgrow shoes rapidly.