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Traumatic Brain Injury l: Introduction01:28

Traumatic Brain Injury l: Introduction

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Updated: May 24, 2026

Automated Gait Analysis to Assess Functional Recovery in Rodents with Peripheral Nerve or Spinal Cord Contusion Injury
06:31

Automated Gait Analysis to Assess Functional Recovery in Rodents with Peripheral Nerve or Spinal Cord Contusion Injury

Published on: October 6, 2020

Traumatic sciatic nerve contusion.

C Cai1, A Kamath, S Nesathurai

  • 1Boston Medical Center, Boston University School of Medicine and New England Regional SCI Center, Boston, MA, USA.

Journal of Back and Musculoskeletal Rehabilitation
|March 6, 2012
PubMed
Summary
This summary is machine-generated.

This study reports a rare case of isolated sciatic nerve contusion from blunt trauma. The injury, diagnosed with electrodiagnostic tests and a sweat test, successfully responded to steroid injections.

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Last Updated: May 24, 2026

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Multifactorial Assessment of Motor Behavior in Rats after Unilateral Sciatic Nerve Crush Injury

Published on: July 31, 2021

Area of Science:

  • Neurology
  • Traumatology
  • Clinical Neuroscience

Background:

  • Sciatic nerve neuropathy can result from various etiologies.
  • Isolated sciatic nerve contusion is an uncommon injury following blunt trauma.
  • Accurate diagnosis and effective treatment are crucial for managing nerve injuries.

Purpose of the Study:

  • To report a case of isolated post-traumatic sciatic nerve contusion.
  • To highlight diagnostic methods including electrodiagnostic studies and the Minor's iodine-starch test.
  • To present a successful treatment approach using local steroid injections.

Main Methods:

  • A case of sciatic nerve contusion following blunt buttock trauma was evaluated.
  • Diagnostic tools included electromyography (EMG) and nerve conduction studies (NCS).
  • The Minor's iodine-starch test was used to assess sweat secretion disturbances.

Main Results:

  • The patient presented with symptoms of sciatic nerve contusion after a fall.
  • EMG/NCS confirmed sciatic nerve injury.
  • The Minor's iodine-starch test indicated altered sweat secretion.
  • The condition responded well to stimulator-guided local steroid injections.

Conclusions:

  • Isolated sciatic nerve contusion is a distinct clinical entity following blunt trauma.
  • A combination of electrodiagnostic tests and functional sweat tests aids in diagnosis.
  • Local steroid injections can be an effective treatment for this condition.