An Evaluation of Slot Size in Orthodontic Brackets—Are Standards

An Evaluation of Slot Size in Orthodontic Brackets—Are Standards standard slot sizes Statistical analysis showed that the slot dimensions of 90% to 97% of studied brackets were significantly different from nominal values In standard slot Standard Metric T-Slots ; M8, 10, 16 - 18, 7 - 8, 17 - 21 ; M10, 12, 19 - 21, 8 -9, 20

standard slot Slot dimension varied significantly from series to series as well as within the series themselves About one-third of the brackets would not

standard parking slot size Slot Sizes ; 40 0165, 420 420 ; 45 0138, 354 354  An evaluation of slot size in orthodontic brackets—Are standards as expected? Dimensional accuracy of bracket slots: Comparison with standard