Subjective evaluation of profile prediction using video imaging

Area of Science:

• Orthodontics and Oral Surgery
• Medical Imaging and Visualization

Background:

• Video imaging is increasingly used for predicting facial soft tissue changes.
• Accurate prediction is crucial to manage patient expectations in orthognathic surgery.

Purpose of the Study:

• To assess the clinical acceptability of video imaging for predicting soft tissue outcomes.
• To determine the suitability of video imaging for patient communication and treatment planning in mandibular advancement surgery.

Main Methods:

• Simulated mandibular advancements were performed on 30 patients using specialized software.
• Prediction images were compared to actual post-treatment images by panels of laypersons and dental professionals.

Main Results:

• Video imaging predictions were deemed clinically acceptable by dental professionals (87.8%) and laypersons (95.6%).
• No significant differences in acceptability were noted across facial regions by dental professionals.

Conclusions:

• Video imaging is a clinically acceptable tool for predicting soft tissue profiles in orthognathic surgery.
• The technology is suitable for patient presentation, education, and treatment planning.