Spine Sacroiliac Joint Evidence: confirmed

SI Joint Compression Test Special Test

Orthopedic Physical Examination & Clinical Assessment Guide

SI Joint Compression Test Orthopedic Special Test

What is it used for?

  • Provocation test for SI Joint Pain.

How to Perform

  • Position: Patient side-lying (painful side up).
  • Action: Examiner applies a downward vertical force on the iliac crest (compressing the pelvis).

Interpretation of Results

  • Positive Test: Reproduction of SI joint pain.

Diagnostic Accuracy

  • Part of Laslett Cluster (Sensitivity: 69%).

References

  • Laslett, M. (2008). Evidence-Based Diagnosis of SIJ Pain.