From: Accuracy of photogrammetry, intraoral scanning, and conventional impression techniques for complete-arch implant rehabilitation: an in vitro comparative study
PG
IOS
CNV
Median
2.00
36.00
28.70
Mean
2.32
37.07
29.72
IQR
1.65
9.95
4.80
SD
0.85
3.98
7.85