Rare diseases · Sign or symptom
Broad distal phalanx of finger
Broad outermost finger bone
HP:0009836
What it means
Abnormally wide (broad) distal phalanx of finger.
This term should be reserved for a radiological finding of increased width of the distal finger phalanx (bone). The term Broad fingertip should be used to denote a clinical impression of increased side to side width of the distance part of the finger.
Rare diseases that can present with this10
Very common80–99%
3Common30–79%
5The range is how often this sign appears among people diagnosed with each disease — it is not a probability of having any of them. Many of these signs also occur in common, non-rare conditions. A sign on this page is a conversation to have with a clinician, not a conclusion.
Part of the broader category
Also called: Broad distal phalanges · Broad distal phalanges of the hand · Broad distal phalanx · Broad terminal phalanges · Broad, square ends of distal phalanges · Spatulate terminal phalanges
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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.