Isolated nail clubbing

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Isolated nail clubbing

ORPHA:217059Morphological anomaly

Also called Isolated congenital acropachy · Isolated congenital digital clubbing

What it is

Isolated congenital digital clubbing is a rare genodermatosis disorder characterized by enlargement of the terminal segments of fingers and toes with thickened nails without any other abnormality.

Key facts

Age of onset
Infancy, Neonatal
Inheritance
Autosomal dominant, Autosomal recessive
Classified as
Morphological anomaly

Signs and symptoms

These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.

Gene

HPGDDisease-causing germline mutation(s)

ICD-10 codes

Q68.1filed under a broader ICD-10 category — shared with 4 other rare diseases

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Cross-references

MONDO 0007343OMIM 119900UMLS C0345408

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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