Many toe disorders, such as a hammer toe or claw toe, can cause painful calluses and corns. A hammer toe, mallet toe, and claw toe, are all common, yet different, deformities that are often caused by footwear problems.

A hammer toe occurs when the middle of the toe points upwards abnormally. A hammer toe most often occurs in the second toe, and is often the result of a big toe bunion pushing on the second toe.

Information about common toe disorders such as corns, bunions, neuromas, fractures, and other conditions that may cause pain and discomfort. Learn about these toe problems and what treatments are available.

Orthopedics glossary, an A to Z index of orthopedic information. Find answers to questions about common orthopedic conditions and related issues.

A bunion is a common, painful toe problem. A bunion can interfere with footwear and cause pain on the inside of the foot. Bunions are almost always caused by footwear that constricts the forefoot.