Bolton's index efficacy with manual vs digital measurements

ABSTRACTObjectiveTo assess whether there is a variation in the values of Bolton index, making measurements manually or digitally.Material and methods70 pairs of study models were analyzed and measured on two occasions: one using a compass and a millimeter rule, and the other using an electronic vernier.ResultsNo statistically significant difference was found between the two measurements.ConclusionBoth ways to perform mesiodistal dental measurements are good choices for Bolton analysis