Erb-Duchenne paralysis

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Definition

Noun: - A specific type of paralysis: Erb-Duchenne paralysis is a medical condition characterized by paralysis of the arm, specifically affecting the muscles of the shoulder and upper arm. It results from injury to the upper trunk of the brachial plexus, a network of nerves near the neck. This injury most commonly occurs during a difficult childbirth, particularly when there is excessive stretching of the infant's neck and shoulder.

Usage Examples
  • Noun:
    • The newborn was diagnosed with Erb-Duchenne paralysis after a complicated delivery.
    • Early physical therapy is crucial for managing Erb-Duchenne paralysis and improving arm function.
Advanced Usage
  • Medical Terminology: The term is often used in clinical and neurological contexts to specify the etiology (birth injury) and the characteristic presentation (the "waiter's tip" position of the affected arm, with internal rotation and adduction).
    • The physician noted the classic posture associated with Erb-Duchenne paralysis.
Variants and Related Words
  • Erb's palsy: A more common synonym for Erb-Duchenne paralysis.
  • Brachial plexus palsy: A broader term that includes Erb-Duchenne paralysis as one specific type.
  • Obstetrical brachial plexus injury: A descriptive term highlighting the cause (childbirth) of the nerve injury.
Synonyms
  • Erb's palsy: The most direct and frequently used synonym.
  • Upper brachial plexus palsy: A more descriptive synonym focusing on the location of the nerve injury.
Noun
  1. paralysis of the arm resulting from injury to the brachial plexus (usually during childbirth)

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