Comparative Effectiveness of Physical and Virtual Reality Simulators in Robotic Surgical Training.

Area of Science:

• Surgical Education
• Medical Simulation
• Robotic Surgery

Background:

• Effective simulation is crucial for developing proficiency in robotic surgery.
• Virtual reality (VR) and physical simulators represent distinct training modalities.

Purpose of the Study:

• To compare the efficacy of high-fidelity physical simulators versus VR simulators in robotic surgery training.
• To assess the impact of different simulation methods on surgical residents' performance.

Main Methods:

• Thirty surgical residents were divided into two groups: one trained on a physical simulator, the other on a VR simulator.
• Standardized exercises were performed, followed by performance assessment on the da Vinci Surgical System simulator.
• Statistical analysis included t-tests and multiple linear regression.

Main Results:

• Residents trained with physical simulators achieved significantly higher overall performance scores (76 ± 17) than those trained with VR simulators (34 ± 29; p < 0.001).
• Physical simulator training was the primary factor influencing performance improvement, irrespective of residency year.

Conclusions:

• High-fidelity physical simulators demonstrate superior effectiveness in enhancing robotic surgical training compared to VR simulators.
• Physical simulation offers a more impactful approach for improving surgical residents' skills in robotic procedures.