Exploring the Potential of Augmented Reality for Independent, Objective Surgical Training

In an Innosuisse project with SYNBONE AG, our Product Development Group has developed a novel AR app. The AR app, running on Apple Vision Pro, projects step-by-step instructions and real-time feedback directly into the surgeon’s field of vision during training on the mock-up setup. Surgical tools, implants and the anatomy are tracked as well as the surgeons' hand and head movements, providing detailed feedback on their performance. This allows surgeons to practice self-directed training with immediate, context-based guidance, enhancing learning efficiency.

In a recent study conducted at the Lucerne Cantonal Hospital with 25 surgeons, the potential of AR as a training tool for femur nailing procedures was explored. The study focused on examining:

• The effectiveness of AR with real-time, context-based feedback in:
       - Increasing the precision of the intervention
       - Reducing radiation exposure to patients and staff
       - Shortening intervention time
• The user-friendliness and practical applicability of the AR headset in operating room simulations
• Realism of the AR simulates surgical cases

This study aims to contribute to the validation of AR as a valuable tool in surgical education. AR technology holds great potential to transform training curricula by offering independent, self-directed training with immediate, objective feedback. The results of this study will be published soon, further informing the role of AR in surgical training.

For more information on our overall Research of Technology Supported Training please check out the page of our Human Behavior research group.