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A reference for what the literature reports. Not medical advice.

Disease

Erb palsy

MONDO:0700303Mondo

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Findings

No curated finding names Erb palsy yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.

Definition

A palsy characterized by a paralysis of the arm caused by an injury to the upper group of the main nerves supplying it, specifically the upper trunk C5-C6 of the brachial plexus. Erb palsy most commonly, though not exclusively, arises as a result of an injury sustained during birth.

Definition from the Mondo Disease Ontology (MONDO:0700303), read 2026-09-29. CC BY 4.0.

Where it sits

A kind of: brachial plexus neuropathy from injury
palsy

Other names

2 names

Resolves to: Erb palsy

Also called: Erb-Duchenne paralysisErb's palsy