Which pair of tests is commonly used to assess iliotibial band syndrome?

• A. Ober's test and Noble's test
• B. Thomas test and Ely's test
• C. Spurling's test and Beevor's sign
• D. Hoover test and Spurling's test

Answer: (A)

IT band syndrome shows up as lateral knee pain from repetitive friction of the iliotibial band as it slides over the outer knee. Testing a tight or inflamed IT band focuses on reproducing that friction or the tightness of the tract.

Ober's test checks how tight the iliotibial band is. The patient lies on their side with the test leg on top. The clinician stabilizes the pelvis, then moves the leg into hip abduction and extension before letting it relax into adduction. If the IT band is tight, the thigh will remain abducted and won’t drop fully to the table. A positive result indicates IT band tightness that can contribute to IT band syndrome.

Noble's test evaluates the friction of the IT band at the lateral knee. With the knee flexed and the hip flexed, the examiner presses on the lateral femoral epicondyle and slowly extends the knee. If pain is produced around 30 degrees of knee flexion, where the IT band can rub over the epicondyle, this suggests IT band friction syndrome contributing to the symptoms.

Other tests mentioned aren’t designed to assess IT band pathology. For example, Thomas and Ely’s tests look at hip flexor and quadriceps length, Spurling’s test and Beevor’s sign address cervical nerve issues and abdominal muscle function, and the Hoover test is used to detect non-organic or malingering responses. The combination of Ober’s and Noble’s tests specifically targets the IT band and its mechanics, making them the best pair for evaluating iliotibial band syndrome.