Fig. 4From: Finish line distinctness and accuracy in 7 intraoral scanners versus conventional impression: an in vitro descriptive comparisonComparison of full preparation in OVA of rendered ATOS PREP and 3D Compare Analysis for IOS and IMPR. Histogram settings nominal ±25 μm and critical ±100 μm displaying general accuracy, finish line accuracy and topographic noise. Triangle count (P) refers to the full preparationBack to article page