Table 1 Results for the seven specimens with two analyses: The distance of the tunnel center from the Bernard & Hertel (B&H) deep quarter line according to the quadrant method
B&H dimensions | Deep/Shallow measurement from the deep | Distance from the AM target | ||||
|---|---|---|---|---|---|---|
High/Low length | Deep/Shallow length | Native AM center | Tunnel center | |||
mm | mm | mm | mm | % | mm | |
Specimen 1 | 22,7 | 45,2 | 11,3 | 13,1 | 28,9% | 1,8 |
Specimen 2 | 23,7 | 43,4 | 10,85 | 11,7 | 26,9% | 0,8 |
Specimen 3 | 19,5 | 45,8 | 11,45 | 11,5 | 25,0% | 0,0 |
Specimen 4 | 24,20 | 47,30 | 11,825 | 11,8 | 25,0% | 0,0 |
Specimen 5 | 25 | 47,5 | 11,875 | 12,1 | 25,5% | 0,2 |
Specimen 6 | 18,9 | 42,5 | 10,625 | 12,3 | 28,9% | 1,7 |
Specimen 7 | 21 | 43,6 | 10,9 | 12,5 | 28,6% | 1,6 |
Mean | 22,1 | 45,0 | 11,3 | 12,1 | 27,0% | 0,9 |
S Deviation | 2,38 | 1,96 | 0,49 | 0,55 | 1,8% | 0,80 |
Median | 22,7 | 45,2 | 11,3 | 12,1 | 26,9% | 0,8 |