adactylia, unilateral
MONDO:0007062Mondo
Findings
No curated finding names adactylia, unilateral yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A rare, non-syndromic, terminal transverse limb reduction defect characterized by unilateral absence of the terminal portions of digits 2 to 5, with a mildly hypoplastic thumb and small nail remnants on the digital stumps. Metacarpal bones may be variably reduced.
Definition from the Mondo Disease Ontology (MONDO:0007062), read 2026-09-29. CC BY 4.0.
Features
5 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Abnormal metacarpal morphologyHPOHP:0005916
- Very frequent (80% to 99% of cases)
- Duplication of the distal phalanx of the 5th fingerHPOHP:0009988
- Very frequent (80% to 99% of cases)
- Short metacarpalHPOHP:0010049
- Very frequent (80% to 99% of cases)
- Short nailHPOHP:0001799
- Very frequent (80% to 99% of cases)
- Short thumbHPOHP:0009778
- Very frequent (80% to 99% of cases)
Where it sits
Other names
5 names
Resolves to: adactylia, unilateral
- Also called
- adactylia unilateralAdactyly of hand, unilateralcongenital absence/hypoplasia of fingers excluding thumb, unilateraldigits 2-5 hypodactyly, unilateraldigits 2-5 oligodactyly, unilateral