American Board of Orthodontics (ABO) Practice Exam 2025 - Free Orthodontics Practice Questions and Study Guide

Question: 1 / 660

What is the first step in esthetic cephalometric treatment planning?

Determining the occlusal plane

Assessing the maxillary incisor position

The first step in esthetic cephalometric treatment planning is assessing the maxillary incisor position. This step is crucial because the position of the maxillary incisors significantly influences both the functional and aesthetic outcomes of orthodontic treatment. The maxillary incisors play a key role in the smile line, lip support, and overall facial harmony. By determining their position, orthodontists can make informed decisions about necessary tooth movements, which are essential for achieving an ideal esthetic result.

In esthetic considerations, the alignment and angulation of the maxillary incisors help set the stage for subsequent decisions regarding the occlusal plane, overbite, and the position of the mandibular incisors. This foundational assessment shapes the treatment strategy to ensure that all procedural steps align with the patient's aesthetic goals and dental health requirements.

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Evaluating overbite

Measuring the mandibular incisor position

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