Ruland Biceps Squeeze Test Special Test

What is it used for?

• Diagnosing Distal Biceps Tendon Rupture (similar to the Thompson test for the ankle).

How to Perform

• Position: Patient sits with the elbow supported in 60-80° of flexion and the forearm slightly pronated.
• Action: Firmly squeeze the biceps muscle belly with one hand.

Interpretation of Results

• Positive Test: The forearm does not supinate (rotate palm up) when the muscle is squeezed.

Diagnostic Accuracy

• Sensitivity: 96%

References

• Magee, D. J. (2021). Orthopedic Physical Assessment.
• Orthofixar | Ruland Biceps Squeeze Test