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Use of Interactive Three-dimensional Models in Partial Nephrectomy: For, but Critical Evaluation Is Key
Ruben De Groote1, Joris Vangeneugden2, Pieter De Backer3
1Department of Urology, AZORG Hospital, Aalst, Belgium; ORSI Academy, Melle, Belgium.
European Urology Focus
|April 25, 2025
Summary
Three-dimensional kidney models enhance robot-assisted partial nephrectomy precision and patient outcomes. Critical evaluation of their development and accessibility is crucial for reliable and equitable surgical implementation.
Area of Science:
- Urology
- Surgical Technology
- Medical Imaging
Background:
- Robot-assisted partial nephrectomy (RAPN) is a key procedure for kidney cancer.
- Enhanced 3D visualization can improve surgical accuracy.
- Current limitations exist in the development and application of advanced surgical models.
Purpose of the Study:
- To evaluate the impact of 3D kidney models on RAPN.
- To explore the potential of these models in improving surgical outcomes.
- To identify challenges and future directions for 3D model integration.
Main Methods:
- Review of current literature on 3D kidney models in RAPN.
- Analysis of surgical precision and clamping techniques.
- Assessment of patient outcome data associated with 3D model use.
Main Results:
- 3D models significantly enhance surgical precision and selective clamping in RAPN.
- Potential for improved patient outcomes, including reduced complications.
- Need for rigorous validation and accessible development pathways.
Conclusions:
- 3D kidney models represent a significant advancement in RAPN.
- Further research and technological integration (e.g., AR) are promising.
- Ensuring reliability and equitable access is paramount for widespread adoption.

