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Related Experiment Video

Updated: May 2, 2026

Author Spotlight: Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
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Entrapment Neuropathies about the Elbow.

M J Vennix1, J J Wertsch1

  • 1Zablocki VA Medical Center, The Medical College of Wisconsin, Milwaukee, WI.

Journal of Back and Musculoskeletal Rehabilitation
|February 28, 2014
PubMed
Summary
This summary is machine-generated.

Hand numbness and weakness can stem from nerve entrapment near the elbow. Accurate diagnosis using history, physical exams, and electrodiagnostic tests helps pinpoint specific nerve entrapment sites.

Keywords:
Neuropathyelbowentrapmentnerve electrodiagnostic

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Area of Science:

  • Neurology
  • Orthopedics
  • Anatomy

Background:

  • Nerve entrapment syndromes in the elbow region can cause hand symptoms like numbness, paresthesia, pain, and weakness.
  • Several anatomical sites for peripheral nerve entrapment exist around the elbow and in the proximal forearm.

Purpose of the Study:

  • To highlight the importance of considering nerve entrapment in the differential diagnosis of hand symptoms.
  • To review potential sites of peripheral nerve entrapment in the elbow region.

Main Methods:

  • Review of anatomical pathways of major peripheral nerves.
  • Clinical examination techniques for assessing nerve function.
  • Electrodiagnostic studies (e.g., nerve conduction studies, electromyography) for localization.

Main Results:

  • Specific entrapment sites can be identified through a combination of clinical and electrodiagnostic evaluations.
  • A systematic approach aids in differentiating nerve entrapment from other causes of hand symptoms.

Conclusions:

  • Nerve entrapment neuropathies are a crucial consideration for hand symptoms.
  • Targeted history, physical examination, and electrodiagnostic testing are essential for accurate localization and diagnosis.