Metric | Notes |
---|---|
NLA(°) | The front cross angle of Sn and Cm connection and Sn and UL connection |
FCA(°) | The back angle of the line connecting G and Sn and the line connecting Sn and Pos |
UFH(%) | Draw a vertical line from E and Sn to the G-Sn line, and the distance between the two vertical lines |
ULL(%) | Sn and Stoms are perpendicular to the Sn-Pos line; the distance between the two perpendiculars |
LLL(%) | Mes and Stomi draw perpendiculars to the Sn-Pos line; the distance between the two perpendiculars |
ULP(mm) | UL to Sn-Pos connection distance |
LLP(mm) | LL to Sn-Pos connection distance |
UL-EP(mm) | Distance from UL to Prn-Pos |
LL-EP(mm) | Distance from LL to Prn-Pos |
Z angle(°) | The line connecting the Pos with the prominence of the lips (upper or lower lip) and the angle between the orbital ear plane (FH) |