Holographic Augmented Reality Versus Screen Visualisation of 3D Rendering Models for the Pre-operative Evaluation and Planning of Liver Resections

Holographic Augmented Reality Versus Screen Visualisation of 3D Rendering Models for the Pre-operative Evaluation and Planning of Liver Resections

The goal of this trial is to compare the evaluation of 3D liver models visualised as holograms with HoloLens 2 and on digital PDF files in HPB surgical trainees.

The main questions it aims to answer are:

• Do the holographic models allow a superior accuracy in terms of anatomical evaluation and surgical planning?
• Is there any difference in terms of time consumed and Task Load Index? Participants will analyse cases through both modalities and answer a questionnaire.

Inclusion Criteria:

• General Surgery Trainees with at least 6 months experience in HPB surgery

Exclusion Criteria:

• No informed consent