Accuracy and efficiency of computer-aided anatomical analysis using 3D visualization software based on semi-automated...

Area of Science:

• Medical Imaging
• Anatomical Visualization
• Surgical Planning

Background:

• 3D visualization software is crucial for computer-aided anatomical analysis.
• Evaluating the performance of different software options is essential for optimizing workflows.

Purpose of the Study:

• To compare the functionality, accuracy, and efficiency of two 3D visualization software packages: Syngo (CT vendor) and Mimics (third-party).
• To assess their utility in computer-aided anatomical analysis using surgical anatomical measurements as a baseline.

Main Methods:

• 50 adult cadavers were analyzed using CT images (DICOM format).
• Helical scans with contrast enhancement were performed.
• Syngo 3D visualization workstation and Mimics 3D visualization software were used for automated and semi-automated segmentation, respectively.
• Quantitative comparison of 3D visualization accuracy based on surgical anatomical measurements.

Main Results:

• Mimics demonstrated superior performance in semi-automated segmentation compared to Syngo.
• No statistically significant differences were found in anatomical data measurements between Syngo and Mimics (P>0.05).

Conclusions:

• Both Syngo and Mimics software provide the necessary functionality, efficiency, and accuracy for computer-aided anatomical analysis.
• The choice between the two may depend on specific needs, particularly regarding segmentation methods.