Retrocalcaneal exostosis refers to the formation of a bony prominence at the back of the heel bone called the calcaneus. This bony prominence causes difficulty in wearing shoes, tenderness and pain. Retrocalcaneal exostosis is seen more often in adolescents and young adults. It is seen more often in males than females.

There are a number of different surgical options available to treat retrocalcaneal exostosis. The most common surgical treatment is called excision of the retrocalcaneal exostosis. This involves removing the bony prominence and any surrounding soft tissue. Other surgical options include reshaping of the heel bone or a fusion of the heel bone.