Table 1.
The 12 tested IOSs in order of delivery
| Intraoral scanner | Place of manufacture | Year of manufacture |
|---|---|---|
| 3Shape Trios 3 Pod® | Copenhagen, Denmark | 2015 |
| Planmeca Emerald® | Helsinki, Finland | 2017 |
| Straumann DWIO® | Basel, Switzerland | 2015 |
| GC Aadva® | Leuven, Belgium | 2017 |
| iTero Element 2® | Amsterdam, Netherlands | 2018 |
| CEREC Primescan® | York, PA, U.S | 2019 |
| Medit i500® | Seoul, South Korea | 2018 |
| 3Shape Trios 4 Move® | Copenhagen, Denmark | 2019 |
| Carestream CS3600® | Atlanta, GA, U.S | 2016 |
| 3Shape Trios 4 Pod® | Copenhagen, Denmark | 2019 |
| Carestream CS3700® | Atlanta, GA, U.S | 2020 |
| Planmeca Emerald S® | Helsinki, Finland | 2020 |