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Table 8 Summary of the comparison of DI and CI, and each parameters’ effect regarding precision of DI

From: Trueness and precision of digital implant impressions by intraoral scanners: a literature review

 

DI vs CI

Difference in IOS

Inter-implant distance

Scan range/edentulous type

Experience of operator

Flügge et al. 2016 [15]

  

  

Mangano et al. 2016 [25]

 

 

×

 

Imburgia et al. 2017 [27]

 

×

 

Depends on IOS

 

Mangano et al. 2019 [24]

 

 

×

 

Miyoshi et al. 2019 [41]

 

 

 

Roig et al. 2020 [38]

DI > CI

    
  1. : significant effect was observed, : effect was observed without statistical significance, ×: no effect was observed