---
title: 3D Facial Analysis Software for Surgeons: Landmarks, Measurements and Workflow
date: October 24, 2026
lang: en
source: https://kratos3d.com
---

# 3D Facial Analysis Software for Surgeons: Landmarks, Measurements and Workflow

What 3D facial analysis software does for facial plastic surgeons: landmark detection, angle and distance measurements, symmetry checks and how to fit it into a consultation workflow.

**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.