[Bicycle rider's ulnar nerve paralysis]
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Updated: Nov 7, 2026

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
Published on: May 26, 2023
D Woischneck1, S Hussein, H G Höllerhage
1Neurochirurgische Klinik, Medizinischen Hochschule Hannover.
Abstract:
The ulnar neuropathy in bicycle riders is a less common occurrence, due to a local damage of the nerve on the level of the ulnar tunnel. It has been described in neurological literature only a few times, and hence its good prognosis is not sufficiently known. Within a short time two patients of this disease were transferred to our clinic for operation. After a local space-occupying growth in the tunnel could be excluded by MR or sonography of the wrist, we discouraged performance of an operative procedure. The patients' complaints and the neurological deficits vanished in a few weeks. Ulnar neuropathy in bicycle riders is therefore a syndrome for which even in the case of severe deficit an operation is not recommended.
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