SI Joint Special Tests | Cluster of Laslett

The video tutorial covers the diagnosis of sacroiliac (SI) joint dysfunction using the Laslett cluster of tests. Initially, five tests were included, but Gaenslen's test was later removed, leaving four key tests: thigh thrust, SI distraction, sacral thrust, and compression. The video explains and demonstrates each test, highlighting the procedure and criteria for a positive result. It concludes with a discussion on the sensitivity and specificity of the tests, emphasizing that only two of the four tests need to be positive to suggest SI joint dysfunction.

Describe the method for conducting the SI distraction test.

What are the expected outcomes of a positive sacral thrust test?

How does the compression test differ in execution from the other tests in the cluster?