Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 8/25/2025

Carpal Tunnel Syndrome Diagnosis and Treatment

Diagnostic Evaluation

  • Bilateral carpal tunnel syndrome may be an early sign of certain systemic conditions or amyloidosis, according to the American Heart Association 1
  • Ultrasound is highly sensitive and specific for diagnosis of carpal tunnel syndrome, as recommended by the American College of Radiology 2, 3
  • MRI can diagnose carpal tunnel syndrome with high accuracy but is typically not indicated for routine evaluation, as stated by the American College of Radiology 2, 4

Special Considerations

  • The American College of Cardiology notes that bilateral carpal tunnel syndrome may be associated with certain systemic conditions or amyloidosis 1