The hip impingement test described involves flexion to 90 degrees, adduction across the midline, and internal rotation. Which name best describes this maneuver?

The hip impingement test described involves flexion to 90 degrees, adduction across the midline, and internal rotation. Which name best describes this maneuver?

• A. Modified Ober test
• B. Hobbs test
• C. Hip impingement test
• D. Psoas test

Answer: (C)

This maneuver is the FADIR movement—Flexion, ADduction, Internal Rotation. Bringing the hip to about 90 degrees of flexion, crossing the leg across the midline (adduction), and turning the thigh inward pins the femoral head against the acetabular rim. If there’s femoroacetabular impingement or a labral tear, this compression often reproduces groin pain, so the hip impingement test is the best descriptor for this maneuver. The other tests target different structures, such as the iliotibial band with the Ober test or the iliopsoas with a psoas-related exam, so they don’t match this specific positioning.

This maneuver is the FADIR movement—Flexion, ADduction, Internal Rotation. Bringing the hip to about 90 degrees of flexion, crossing the leg across the midline (adduction), and turning the thigh inward pins the femoral head against the acetabular rim. If there’s femoroacetabular impingement or a labral tear, this compression often reproduces groin pain, so the hip impingement test is the best descriptor for this maneuver. The other tests target different structures, such as the iliotibial band with the Ober test or the iliopsoas with a psoas-related exam, so they don’t match this specific positioning.