Orthodontic treatment plan changed by 3D images

Iury Oliveira CASTRO, Carlos ESTRELA, José VALLADARES-NETO

Introduction: Cone-Beam Computed Tomography (CBCT) was introduced in the 90?s and studies have improved its use in dentistry. Objective: The aim of this article was to investigate the influence of three-dimensional (3D) images in orthodontic treatment planning. Methods: Two clinical situations (bone dehiscence and cervical resorption) were described by 3D images. Results: The orthodontic treatment plan was redirected to a simplified mechanics and control of the lesions during orthodontic treatment. Conclusion: 3D images are able to increase diagnostic accuracy and redirect orthodontic treatment plan.

Keywords: Orthodontic treatment plan. Cone-Beam computed tomography. Cervical resorption. Bone dehiscence.

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