Wartenberg's sign
Wartenberg's Sign
Wartenberg's Sign (/wɑːrtənbɜːrɡz saɪn/) is a medical term used in neurology to describe a specific type of neuromuscular symptom. It is named after the German neurologist Robert Wartenberg who first described it.
Etymology
The term "Wartenberg's Sign" is derived from the name of its discoverer, Robert Wartenberg. Wartenberg was a prominent neurologist in the 20th century, known for his extensive research in the field of neurology.
Definition
Wartenberg's Sign is a clinical sign characterized by the involuntary abduction (outward movement) of the little finger, usually caused by ulnar nerve palsy. It is often associated with conditions that cause damage to the ulnar nerve, such as cubital tunnel syndrome.
Related Terms
- Ulnar nerve: The nerve that, when damaged, can lead to Wartenberg's Sign.
- Cubital tunnel syndrome: A condition often associated with Wartenberg's Sign.
- Neurology: The medical specialty that deals with disorders of the nervous system.
- Neuromuscular: Pertaining to both muscles and nerves.
See Also
External links
- Medical encyclopedia article on Wartenberg's sign
- Wikipedia's article - Wartenberg's sign
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