bolton analysis: Definition, Uses, and Clinical Overview
bolton analysis is a tooth-size measurement method used to compare the width of upper teeth to lower teeth. It helps identify a “tooth size discrepancy,” meaning the teeth in one arch are proportionally larger or smaller than the other. It is most commonly used in orthodontics (braces and aligners) and smile planning when spaces, crowding, or bite fit seem inconsistent. The results are usually expressed as ratios for the front teeth and for the full set of teeth used in the analysis.