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St. Alexius Medical Center Doctor's Building 2 1585 N. Barrington Road, Suite 603 Hoffman Estates, IL 60169 Tel: 847-310-1600 |
1089 N. Salem Drive Schaumburg, IL 60194 Tel: 847-310-1600 |
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.