Treatment is by surgical excision and is effective. File:Subungual_exostosis_02.Subungual exostosis (2/3) File:Subungual_exostosis_03.Subungual exostosis (3/3), after excision
Subungual exostosis
Buccal exostosis
Pachydermoperiostosis
Thanatophoric dysplasia
Osteoma cutis
Congenital dermal sinus
Omphalolith
Metachondromatosis