3D facial analysis software measures a patient's face on a three-dimensional model. It detects anatomical landmarks, calculates angles, distances and proportions, and records them so a surgeon can plan and later compare results. It replaces manual measurements on 2D photographs, which are affected by camera angle and lens distortion.
What Does 3D Facial Analysis Measure?
- Facial landmarks placed automatically and adjustable by the surgeon
- Nasal angles (naso-frontal, naso-facial, naso-labial) and tip projection
- Dorsal height and tip deviation
- Profile relationships such as the Ricketts E-line
- Head orientation using the horizontal Frankfort plane
Why Is 3D Better Than a 2D Photo?
A photograph flattens depth and changes with distance and angle. A 3D model lets the surgeon rotate the face, measure along the surface and compare before and after states in the same coordinate system.
How Does the Workflow Look in Practice?
- The patient captures a 3D facial scan with a smartphone (about 20 seconds).
- The surgeon opens the scan in desktop software on Windows or macOS.
- Landmarks are checked and corrected, and measurements are recorded.
- The plan is simulated and a PDF surgical plan is generated for the patient file.
Which Procedures Benefit?
Rhinoplasty, jaw (orthognathic) surgery, otoplasty, facelift, eyebrow lift and lip aesthetics all rely on facial proportions that can be measured on a 3D model.
What Should You Check Before Choosing Software?
- Does it need dedicated camera hardware, or does it use a smartphone?
- Are measurements numeric and exportable?
- Can you correct landmarks manually?
- How is biometric data stored and protected (KVKK and GDPR)?
- Is the software free or priced per license?
Kratos 3D's desktop planning software is offered free to verified medical professionals. Accuracy depends on scan quality and correct landmark placement; always verify measurements clinically.
