Fig. 2From: Difference in marginal bone loss around implants between short implant-supported partial fixed prostheses with and without cantilever: a retrospective clinical studyMeasurement of the distance from the implant-abutment junction (black line indicated by the white arrow) to the first visible bone-to-implant contact, on both mesial (a) and distal (b) sides on periapical radiographs. Calibration was based on the inter-thread distance of the implants (c)Back to article page