What additional step can be included in the Cluster of Laslett?

What additional step can be included in the Cluster of Laslett?

• A. Sacroiliac test
• B. Gaenslen's Test
• C. McKenzie assessment
• D. Thomas Test

Answer: (B)

The Cluster of Laslett is a set of clinical tests used to help diagnose sacroiliac joint dysfunction. These tests are designed to provok pain in the area of the sacroiliac joints and include a variety of specific maneuvers that assess the integrity of the joint and its surrounding structures. Including Gaenslen's Test in the cluster is significant because it specifically targets the sacroiliac joint. This test involves the patient lying supine while one leg is hung off the edge of the exam table and the other leg is flexed towards the chest. This position creates a rotational force across the pelvis and sacroiliac joint, which can reproduce symptoms when a dysfunction is present. The positive response from this test helps to corroborate the diagnosis of sacroiliac joint dysfunction when combined with other tests in the cluster. The other options do not fit as seamlessly into the Cluster of Laslett. The Sacroiliac test may be too general, while the McKenzie assessment focuses more on lumbar issues rather than specifically sacroiliac dysfunction. The Thomas Test is primarily used to assess hip flexion and potential tightness in the hip flexors, which is also outside the scope of sacroiliac joint evaluation. Therefore

The Cluster of Laslett is a set of clinical tests used to help diagnose sacroiliac joint dysfunction. These tests are designed to provok pain in the area of the sacroiliac joints and include a variety of specific maneuvers that assess the integrity of the joint and its surrounding structures.

Including Gaenslen's Test in the cluster is significant because it specifically targets the sacroiliac joint. This test involves the patient lying supine while one leg is hung off the edge of the exam table and the other leg is flexed towards the chest. This position creates a rotational force across the pelvis and sacroiliac joint, which can reproduce symptoms when a dysfunction is present. The positive response from this test helps to corroborate the diagnosis of sacroiliac joint dysfunction when combined with other tests in the cluster.

The other options do not fit as seamlessly into the Cluster of Laslett. The Sacroiliac test may be too general, while the McKenzie assessment focuses more on lumbar issues rather than specifically sacroiliac dysfunction. The Thomas Test is primarily used to assess hip flexion and potential tightness in the hip flexors, which is also outside the scope of sacroiliac joint evaluation. Therefore