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Hyperphalangy
rareHyperphalangy is a congenital, non-syndromic limb malformation characterized by the presence of an accessory phalanx between metacarpal/metatarsal and proximal phalanx, or between any two other phalanges of a digit, excluding the thumb. Hypherphalangy is almost always bilateral and patients present no more than five digits and no other skeletal anomalies.
- Identifiers
- MONDO:0017455 Orphanet:295002
- Part of
- Dysostosis
- Also known as
- supernumerary phalanges · supernumerary phalanx
Subtypes
| Disease | Subtypes |
|---|---|
| Hyperphalangy, bilateral | |
| Hyperphalangy, unilateral |
Rare disease
Projects
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