Spine Sacroiliac Joint Evidence: confirmed

Sacral Thrust (Sacral Compression) Special Test

Orthopedic Physical Examination & Clinical Assessment Guide

Sacral Thrust (Sacral Compression) Orthopedic Special Test

What is it used for?

  • Provocation test for SI Joint Pain.

How to Perform

  • Position: Patient prone.
  • Action: Examiner applies a vertical downward force directly on the center of the sacrum.

Interpretation of Results

  • Positive Test: Reproduction of pain in the SI joint.

Diagnostic Accuracy

  • Part of Laslett Cluster (Sensitivity: 63%).

References

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