Rare diseases · Sign or symptom
Metaphyseal irregularity
Irregular wide portion of a long bone
HP:0003025
What it means
Irregularity of the normally smooth surface of the metaphyses.
Rare diseases that can present with this14
Very common80–99%
6Common30–79%
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: Frayed, irregular metaphyses · Frayed, irregular, metaphyses · Irregular metaphyses · Metaphyseal fraying · Metaphyseal irregularities
Tracking symptoms like this for someone? Eleplan keeps symptoms, diagnoses, medications and every specialist in one plan.
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.