Shoulder Thoracic Outlet Evidence: suggestive

Roos Test (EAST) Special Test

Orthopedic Physical Examination & Clinical Assessment Guide

Roos Test (EAST) Orthopedic Special Test

What is it used for?

  • Diagnosing TOS.

How to Perform

  • Position: Arms abducted 90°, elbows 90° ('Stick 'em up').
  • Action: Open and close hands for 3 minutes.

Interpretation of Results

  • Positive Test: Inability to continue, ischemic pain, or heaviness.

Diagnostic Accuracy

  • Sensitivity: 84%
  • Specificity: 30%

References

  • Magee, D. J. (2021). Orthopedic Physical Assessment.