Hip impingement syndrome is often evaluated using which positive test?

Hip impingement syndrome, also known as femoroacetabular impingement (FAI), is often evaluated using specific physical examination tests that aim to provoke symptoms related to hip joint function and impingement. The FADIR test, which stands for Flexion, Adduction, and Internal Rotation, is designed to assess the presence of hip impingement. During this test, the examiner flexes the hip while adding internal rotation and adduction. If the patient experiences pain during this maneuver, it suggests potential impingement of the femoral head against the acetabulum, indicating the presence of hip impingement syndrome.

This test is particularly relevant because it closely mimics the positions that often cause symptoms in individuals with hip impingement, allowing for a direct assessment of the condition. It is a commonly used and highly regarded test in orthopedic evaluations for hip problems.

The other tests listed have different primary purposes. For example, the Thomas test is primarily used to assess hip flexor tightness rather than impingement. The straight leg raise test evaluates muscle strength and range of motion, particularly in the context of lumbar spine issues and not specifically for hip impingement. The anterior drawer test is used to assess the integrity