Table 3. 3D vector (mm) and max angle (°) calculated for each positioning system for each CBCT type
CBCT | 3D vect (mm) Mean (SD, Max) | Max angle (°) Mean (SD, Max) |
|---|---|---|
3D vect = \(\sqrt {X^{2} + { }Y^{2} { } + { }Z^{2} }\) | Max angle = Max(RX; Ry; Rz) | |
Pos_Old (179) | ||
CBCTpTT (60) | 7.8 (5.9, 28.1) | 1.5 (0.6, 2.7) |
CBCT12 + 23 (119) | 1.7 (1.7, 9.7) | 0.4 (0.4, 2.5) |
Pos_New (150) | ||
CBCTpTT (50) | 5.9 (3.8, 2.2) | 1.4 (0.5, 2.4) |
CBCT12 + 23 (100) | 1.1 (0.8, 5.7) | 0.4 (0.3, 1.9) |