Unlocking the Potential of Augmented Reality: Investigating its Impact on Laparoscopic Training

Laparoscopic surgery is an important procedure that is performed over 15 million times annually. However, complications can reach up to 39%. Simulation-based training has been shown to be effective in laparoscopic surgery. Specifically, Augmented Reality (AR) simulators have been shown to improve performance. Leveraging the effectiveness of AR in medical training, this two-phase study aims to explore the potential utility of AR for laparoscopic training. Results from semi-structured interviews with experts and residents revealed that the advantages of current simulators include haptic feedback and disadvantages include lack of realism and visualizations. Results also showed that the most common challenges experienced by residents include camera navigation and trocar insertion. Results from user testing show that the AR simulator was perceived to have the ability to improve trocar insertion and laparoscopic surgery skills and practices more than current simulators. Thus, the AR simulator may be beneficial in improving skills in laparoscopic surgery.