Which test is commonly paired with the Goldthwait Test?

• A. Knee extension test
• B. Smith-Peterson Test
• C. Thomas Test
• D. Leg roll test

Answer: (B)

The Goldthwait Test is primarily utilized to differentiate between lumbar spine and sacroiliac joint pathology. It involves evaluating a patient's symptoms while flexing the hip, which helps to assess the origin of pain during lower extremity movement.

The Smith-Peterson Test is often paired with the Goldthwait Test because it similarly focuses on assessing hip flexion and its relationship to lumbar and pelvic stability. By conducting both tests, a clinician can obtain a more comprehensive understanding of joint and muscle interactions within the lumbopelvic region. This combination aids in making a more accurate diagnosis related to potential sources of discomfort or dysfunction in the lower back and hips.

In contrast, the other options, while related to lower extremity assessment, do not specifically complement the Goldthwait Test in the same manner. The Knee Extension Test evaluates knee functioning, the Thomas Test assesses hip flexor tightness, and the Leg Roll Test examines hip joint stability, but they do not share the diagnostic focus or purpose of corroborating findings from the Goldthwait Test as effectively as the Smith-Peterson Test does.