August 2017 Issue HighlightsCanine Bracket Guide for Substitution CasesThe most common error in maxillary canine-lateral incisor substitution cases is inadequate palatal torque of the relocated canine. This article examines the rationale for various bracket choices, including tip and torque prescriptions, as well as wire-bracket play and other factors that influence canine torque.
August 2017 Issue HighlightsCASE REPORTMiniscrew-Assisted Treatment of a Transposed and Horizontally Impacted Upper Central IncisorThe authors describe the successful correction of a rare upper lateral-central incisor transposition associated with dilaceration and horizontal impaction of the central incisor. Cone-beam computed tomography is used for diagnosis and a miniscrew with a special accessory wire for indirect anchorage.
August 2017 Issue HighlightsPhysiological Drifting of Ectopic CaninesFree AccessIf first premolars are extracted to make space for ectopic canines, rather than using loop or continuous-arch mechanics, the canines can be allowed to migrate naturally into the extraction sites. Two cases demonstrating this physiological drift are shown, and benefits of the approach are described.
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