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Koilonychia
Aka: Koilonychia, Spoon Nails
- See Also
- Fingernail
- Nail Abnormality
- Signs
- Concave or Spoon shaped nails
- Causes
- Normal finding in infants
- Resolves within first 1-2 years of life
- Iron Deficiency Anemia
- Hypothyroidism
- Trauma
- Impaired peripheral circulation
- Systemic Lupus Erythematosus
- Hemochromatosis
- Raynaud's Disease
- Contact Dermatitis to petroleum-based solvent
- Nail-Patella Syndrome (Autosomal Dominant)
- Hypoplastic Patella - commonly dislocated
- Glaucoma
- Renal disease
- Musculoskeletal conditions
- References
- Tully (2012) Am Fam Physician 85(8): 779-87 [PubMed]