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Updated: Jun 25, 2025

Three-Dimensional Reconstruction of Orbital Fractures

Three-Dimensional Reconstruction of Orbital Fractures

Published on: May 16, 2025

Measuring orbital Volume Using Open Source Software and its Application in Orbitozygomatic Fractures.

Taradevi P V Narayan¹, Vikas Dhupar¹

¹Department of Oral and Maxillofacial Surgery, Goa Dental College and Hospital, Goa, India.

Craniomaxillofacial Trauma & Reconstruction

|May 23, 2024

Summary

This technical note introduces Aliza 3D DICOM, an open-source software for calculating orbital volume. The software accurately measures orbital volume, aiding in the diagnosis and treatment planning of orbital complications.

Keywords:

DICOM orbital volume orbitozygomatic fracture software

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Area of Science:

Ophthalmology
Medical Imaging
Computer-Aided Surgery

Background:

Orbital volume changes can cause significant aesthetic and functional issues.
Accurate measurement of orbital volume is crucial for diagnosis and treatment planning.

Purpose of the Study:

To describe the procedure for calculating orbital volume using the open-source software Aliza 3D DICOM.
To validate the software's accuracy in measuring orbital volumes.

Main Methods:

The Aliza 3D DICOM software was used to calculate orbital volumes.
Normal orbital volumes were measured bilaterally on CT scans of healthy orbits.
Orbital volumes in unilateral orbitozygomatic fracture cases were compared to normal values.

Main Results:

The software demonstrated easy access and usability.
The calculated normal orbital volume was 24.4 cc ± 0.72.
Unilateral orbitozygomatic fractures were associated with increased orbital volume.

Conclusions:

Aliza 3D DICOM is an accessible, inexpensive, and convenient tool for calculating orbital volume.
This software facilitates treatment planning for orbital volume correction.
The tool aids in managing esthetic and functional complications of the orbit.