| Definition |
---|---|
Point | Â |
 Go1 | Gonion point, the midpoint on the mandibular angle between the ramus and the body |
 Go2 | Point located 15 mm in front of the Go1 on the same axial slice as Go1 |
 Go3 | Point located 15 mm in front of the Go2 on the same axial slice as Go1 and Go2 |
 Go4 | Point located on 15 mm above the Go1 shown on the coronal slice |
 Go5 | Point located 15 mm in front of the Go4 on the same axial slice as Go4 |
 Go6 | Point located on 15 mm above the Go4 shown on the coronal slice |
 Go7 | Point located 15 mm in front of the Go4 on the same axial slice as Go6 |
Measurement | Â |
 Hard tissue distance (Hard-D) | Horizontal distance between the midsagittal plane and the outer cortex of the bone |
 Soft tissue distance (Soft-D) | Horizontal distance between the midsagittal plane and the soft tissue surface |
 Soft tissue thickness (Soft-Th) | Horizontal distance between the outer cortex of the bone and the soft tissue surface |