Rare diseases · Sign or symptom

Flexion contracture of toe

HP:0005830

What it means

One or more bent (flexed) toe joints that cannot be straightened actively or passively.

Rare diseases that can present with this8

The 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: Contractures involving the toes · Contractures of the toes · Toe contractures

Flexion contracture of toe

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This 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.