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Patient Education
Subungal Exotosis (bone spur under toenail)
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As always, you can contact our office to answer any questions or concerns.
As always, you can contact our office to answer any questions or concerns.
Subungal exostosis is more commonly referred to as a bone spur under the toenail. This condition is generally caused by toe trauma, which results in the formation of a bony irregularity or prominence. The normal treatment for subungal exostosis is surgical removal. Other small tumors, called osteochondromas and enchondromas, can also form in the bone beneath the toenail.