Overview
Triphalangeal thumb is a disorder.
Auto-generated from clinical reference data. Not a substitute for medical advice.
Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Duplication of phalanx of thumb
Very frequent (80-99%)HP:0009942
Opposable triphalangeal thumb
Very frequent (80-99%)HP:0005866
Preaxial hand polydactyly
Very frequent (80-99%)HP:0001177
Duplication of phalanx of hallux
Frequent (30-79%)HP:0010066
Postaxial hand polydactyly
Frequent (30-79%)HP:0001162
Posterior polydactyly of foot
Frequent (30-79%)HP:0001830
Preaxial polydactyly of foot
Frequent (30-79%)HP:0001841
Syndactyly
Frequent (30-79%)HP:0001159
Complete duplication of outermost bone of the thumb
HP:0009606
Related Conditions
Polydactyly of triphalangeal thumb(child)
Schmitt Gillenwater Kelly syndrome(child)
Triphalangeal thumb and polysyndactyly syndrome(child)
Triphalangeal thumb with brachyectrodactyly syndrome(child)
Triphalangeal thumb and dislocation of patella syndrome(child)
Triphalangeal deformity of bilateral thumbs(child)
Hyperphalangy(parent)
Radial polydactyly(parent)
Abnormality of phalanx morphology of thumb(parent)
Quick Facts
- SNOMED CT
- 205308004
- UMLS CUI
- C0241397
- Fully Specified Name
- Triphalangeal thumb (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 9
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.