Sacroiliac Joint Dysfunction

After reading mountains of research, I still appear to be no clearer! This is a mammoth subject area and one that few people agree on. There appears to be minimal movement, more in women for obvious reasons of preparing for childbirth. However, the area that I am really struggling with is the inconsistency on testing for SIJ dysfunction. It appears that although there are a range of tests, there is mixed reviews on their validity. There also appears not to be clear presentations of the condition other than within a 2cm area of the PSIS. With all these inconsistencies, it must be very challenging to diagnose and treat. Something to look forward to when I am a fully qualified osteopath.