This technique
makes identification of the exact position and shape of impacted
canines possible, which is crucial in
treatment planning. Furthermore, it is
very helpful in evaluating damage to
adjacent teeth and the amount of surrounding
bone.32 The major disadvantage
of CBCT is the increased amount
of radiation exposure, which is at least
4 times higher than with ordinary
panoramic radiograms.6,29,33,34 There -
fore, orthodontists should consider
cost-benefit outcomes before ordering
this radiograph.