Abbreviation | Measurements |
W | Mandibular ramus width (anteroposterior) |
D | Distance from mandibular anterior border to mandibular foramen |
R | Height of mandibular ramus |
V | Distance from mandibular notch to mandibular foramen |
W/D | Ratio determined by mandibular width |
R/V | Ratio determined by mandibular height |
a | Deepest point of anterior mandibular border |
s | Lowest point of mandibular notch |