Table 3 Normal values of ANB angle and Wits appraisal for different skeletal malocclusions
From: Sagittal lip positions in different skeletal malocclusions: a cephalometric analysis
Skeletal malocclusions | Class I | Class II | Class III |
ANB angle | 0° to 4° | >4° | <0° |
Wits value | 0 and −3 mm | ≥−1 mm | ≤−4 mm |