|
Lateral cephalometric parameters
|
Pre-distalisation
|
Post-distalisation
|
Change
|
|---|
|
SNA angle (°)
|
80.9
|
80.4
|
−0.5
|
|
SNB angle (°)
|
84.6
|
82.8
|
−1.8
|
|
ANB angle (°)
|
−3.7
|
−2.3
|
1.4
|
|
Wits (mm)
|
−9.3
|
−9.8
|
−0.5
|
|
ML-NL (°)
|
31.9
|
32.3
|
0.4
|
|
UI-NL (°)
|
123.1
|
110.1
|
−13.0
|
|
LI-ML (°)
|
75.7
|
88.8
|
13.1
|
- Key: SNA angle between Sella-Nasion-A point; SNB angle between Sella-Nasion-B point;
- ANB difference SNA-SNB; Wits: measure of sagittal jaw discrepancy at occlusal leve;
- NL palatal plane; ML mandibular plane; UI upper incisor long axis; L1 lower incisor long axis
