Using immersive VR as a tool for preoperative planning for minimally invasive donor nephrectomy

Area of Science:

• Surgical Anatomy
• Medical Imaging
• Transplantation Surgery

Background:

• Minimally invasive donor nephrectomy requires precise understanding of patient-specific anatomy.
• Anatomical variations can significantly impact surgical approach and outcomes.
• Successful organ transplantation relies on preserving the donor organ's architecture and function.

Purpose of the Study:

• To evaluate the utility of virtual 3D immersive environments for preoperative surgical planning.
• To assess the impact of 3D reconstructions on surgeons' understanding of anatomical variations.
• To determine if this technology reduces intraoperative challenges in donor nephrectomy.

Main Methods:

• Automated 3D reconstruction of high-contrast computed tomography (CT) scan files.
• Surgeons navigated individual patient anatomy in a virtual 3D immersive environment.
• Preoperative understanding and intraoperative experiences were assessed.

Main Results:

• Surgeons reported enhanced understanding of patient-specific anatomical relationships.
• The virtual 3D environment facilitated improved comprehension of variations.
• Fewer intraoperative surprises were encountered by surgeons utilizing this technology.

Conclusions:

• Virtual 3D reconstruction of CT scans significantly improves preoperative understanding for minimally invasive donor nephrectomy.
• This immersive visualization aids in navigating complex and variable anatomy.
• The technology has the potential to enhance surgical planning and improve outcomes in organ transplantation.