Determining the sagittal relationship between the maxilla and the mandible: a cephalometric analysis to clear up the confusion.

Unlabelled: Establishing the sagittal jaw relationship is a key component to developing a diagnosis when treating an orthodontic patient. Several measurements, including the Wits Appraisal, ANB angle and nasion perpendicular have been and are currently used by practitioners to diagnose the sagittal jaw relationship. Unfortunately, all of these measurements have their limitations.