Ultrasound Applications in Electrodiagnosis

Andrea J. Boon, Jay Smith, C. Michel Harper

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

This review article discusses the current scope of high-resolution diagnostic ultrasound in the diagnosis of neuromuscular disease, both as a complementary tool to electrodiagnosis and in some cases as a stand-alone imaging modality. Indications, limitations, potential for research, and training and credentialing are discussed. Indications include needle guidance for nerve conduction studies and needle electromyography, diagnosis of nerve entrapment, diagnostic muscle imaging via grayscale analysis, and dynamic real-time imaging, including sonopalpation, to provide additional diagnostic information. The role of neuromuscular ultrasound in research is discussed, including the need to evaluate the sensitivity, specificity, positive and negative predictive value, and cost-effectiveness of these techniques when they are used alone or in combination. Training and credentialing are reviewed, specifically noting the challenge of the lack of formal training programs and the relatively long, flat learning curve of diagnostic ultrasound.

Original languageEnglish (US)
Pages (from-to)37-49
Number of pages13
JournalPM and R
Volume4
Issue number1
DOIs
StatePublished - Jan 1 2012

ASJC Scopus subject areas

  • Physical Therapy, Sports Therapy and Rehabilitation
  • Rehabilitation
  • Neurology
  • Clinical Neurology

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