Chiropractic Full Spine Practice Test

In this style of chiropractic analysis, the contact point on the pelvis (SCP) is chosen to match the direction of the innominate misalignment. An inferior medial PSIS contact point is used when the ilium is displaced posteriorly and inferiorly in relation to the sacrum—that specific quadrant of the PSIS corresponds to a Posterior-Inferior Innominate displacement. Therefore, the listing that uses an inferior medial PSIS SCP is the one describing that Posterior-Inferior innominate position. Other listings would require different PSIS regions as contact points, reflecting their distinct directional misalignments.