According to a publication by the Mayo Clinic, sacroiliac pain can be difficult to diagnose for a variety of reasons. Yet, it ...

Each facet joint is connected to a capsular ligament. The cauda equina is a fanning bundle of lumbar and sacral nerve roots exiting the spinal cord. The cordtypically terminates at the L1-L2 level ...

they are specifically rotations and tilts of the sacrum on the ilium and on L5, the 5th lumbar vertebra. Sacroiliac disorders include movements around diagonal axes, unilateral sacral flexion ...