Crossed Over Lasegue Test

Published July 2, 2026 Read time 1 min read Readers 2
Crossed Over Lasegue test

What is the “Crossed Over Lasegue Test” used for?

  • Central disc herniation in cases of severe nerve root irritation

How to perform the “Crossed Over Lasegue Test”?

  • Ā The examiner passively flexes the patientā€™s uninvolved limb while maintaining the knee in extension.

What is the positive result?

  • A positive test is when the patient reports pain in the involved limb at 40 degrees of hip flexion with the uninvolved limb.

References

  • Clinical Tests for the Musculoskeletal System 3rd Edition.
  • Duttonā€™s Orthopaedic Examination, Evaluation, And Intervention 3rd Edition.