[Intraoperative augmented reality visualization. Current state of development and initial experiences with the CamC]

Area of Science:

• Medical technology
• Surgical navigation
• Augmented reality in medicine

Context:

• Intraoperative augmented reality (AR) has been primarily used in endoscopy, often with complex setups hindering clinical adoption.
• Traditional AR systems require intricate device operation, limiting their integration into routine surgical workflows.

Purpose:

• To introduce the Camera Augmented Mobile C-arm (CamC), an AR system designed for easier clinical integration in orthopedic and trauma surgery.
• To evaluate the clinical utility and workflow integration of the CamC system.

Summary:

• The Camera Augmented Mobile C-arm (CamC) integrates a video camera and mirror with a standard C-arm, overlaying live video onto X-ray images.
• Clinical application in 43 cases demonstrated the CamC's effectiveness in X-ray positioning, incision planning, K-wire placement, and instrument guidance.
• The system's straightforward handling and seamless integration into operating room workflows are key features.

Impact:

• The CamC offers a user-friendly AR solution with the potential for widespread adoption in orthopedic and trauma surgery.
• This technology can enhance precision and efficiency in procedures requiring intraoperative imaging.
• It represents a significant step towards making AR a standard tool in surgical practice.