Rare diseases · Sign or symptom
Synostosis involving bones of the hand
HP:0004278
What it means
An abnormal union between bones or parts of bones of the hand.
Part of the broader category
Also called: Fused hand bones
Synostosis involving bones of the hand
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Start free with EleplanThis page uses the Human Phenotype Ontology (2026-06-23) — Human Phenotype Ontology Consortium, hpo.jax.org. Disease associations from Orphanet (INSERM), CC BY 4.0. Content is educational and is not medical advice.