How to Simulate a Rhinoplasty

Arbrea Face offers an intuitive and comprehensive rhinoplasty simulation tool, enabling plastic surgeons to analyze, modify, and visualize nasal enhancements with precision. This guide walks you through the step-by-step process of using measurement tools, freehand adjustments, and before-and-after comparisons to enhance pre-operative consultations and improve patient communication..

Capturing the Patient’s Facial Scan #

1. Use an iPhone or iPad with a high-quality camera.
2. Ensure good natural lighting for optimal scan accuracy.
3. No need for an internet connection or an external scanner—Arbrea’s AI ensures accurate 3D modeling.

Using the Measurement and Distance Tools #

1. In the top menu, select the Measurement Tool.

      2. Analyze the angles and proportions of the nose.

     3. Use the Distance Tool to measure nasal length, tip projection, and dorsal height.

     4. Once you’ve assessed the nose, determine the best approach for the simulation.

Defining the Nose with Built-in Tools #

1. In the left-side menu, select the Nose Tool.

    2. Choose from predefined nose modification options to adjust nasal structure quickly.

    3. If the default tools don’t provide the desired result, use freehand modifications for greater precision.

Customizing the Nose with Freehand Modifications #

For more precise adjustments, use the Freehand Tool, which offers two methods:

1. Using the Brush Tool for Smooth Modifications #

1. Select the Freehand Tool and choose Brush Mode.

   2. Adjust the brush size:

1. • A larger brush smoothens broad areas.
   • A smaller brush provides detailed modifications (e.g., nostrils, tip).

  3. Use your finger to sculpt the nose:

• • Raise or lower the nasal tip.
  • Refine the nasal dorsum (bridge).
  • Narrow or adjust the nostrils.

2. Using the Select Area Mode for Targeted Adjustments #

1. Select Area Mode in the Freehand Tool.
2. Draw directly on the area you want to modify.
3. Adjust asymmetrically if needed, repeating the process on both sides.
4. Combine this with the brush tool for finer sculpting.

If you’re not satisfied with any changes, simply use the undo button to refine the results.

Comparing the Before and After Simulation #

Click on the Before & After button to toggle between the original and modified nose.
Review the improvements in contour, projection, and symmetry with the patient.
Provide realistic expectations by showing side-by-side comparisons.

Conclusion #

The rhinoplasty simulation tool in Arbrea Face simplifies nasal analysis and modification with precise measurement tools, customizable adjustments, and interactive before-and-after comparisons. By utilizing freehand tools, proportion analysis, and simulation refinements, surgeons can enhance consultations and achieve accurate pre-operative planning.

For more guidance, watch the full video tutorial below.