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Updated: Jul 19, 2026

The Establishment of a Murine Maxillary Orthodontic Model
Published on: October 27, 2023
Maxillary canine--first premolar transposition
Leopoldino Capelozza Filho1, Mauricio de Almeida Cardoso, Tien Li An
1Bauru Dental School, USP, Brazil.
Abstract:
Tooth transpositions present at a relatively low incidence in the world population and primarily affect maxillary canines and premolars. Treatment of this disturbance should take into account aspects such as facial pattern, age, malocclusion, tooth-size discrepancy, stage of eruption, and magnitude of the transposition. Mechanics for correction should be entirely individualized, reducing the risks and adverse effects. Practitioners often select simpler options, indicating extraction of permanent teeth, which is an irreversible procedure that may bring about damages to the patient. This study presents a case report and treatment of unilateral transposition of maxillary canine and premolar with repositioning of affected teeth to their respective normal positions.
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