Diagnostic finding
Koilonychia
A nail disease where the nail turns thin and curves inward like a spoon.
Possible causes:
Iron deficiency anemia
Hypothyroidism
Hemochromatosis
Raynaud's phenomenon
Trauma
Contact with petroleum-based solvents
Inherited family trait
Also known as: Concave nail dystrophy, Spoon nails
Referencing diagnoses
Note: Lists existing diagnoses in Diagnotize only.