Fig. 4From: Multivariate analysis of causal factors influencing accuracy of guided implant surgery for partial edentulism: a retrospective clinical studyThe types of implants were classified into groups with large and small differences in the diameter between the implant mount and the metal sleeve in the surgical guide. a The smaller gap group contains NobelReplace® CC implants, NobelParallel™ CC implants, and NobelReplace® Tapered implants. b The larger gap group contains NobelActive™ implants.Back to article page