Surgery Simulator Using 3D Graphics and RealTime Interaction

Abstract

The rapid advancement of medical technology and simulation-based training has significantly transformed healthcare education. Surgical training traditionally relies on supervised practice on real patients or cadavers, which presents ethical, logistical, and financial challenges. This project introduces a Surgery Simulator, an interactive virtual environment designed to provide realistic surgical training using 3D graphics and realtime user interaction. The system leverages modern web technologies such as Three.js and WebGL to create a highly immersive virtual surgical environment. It incorporates physics-based modeling, real-time rendering, and user interaction through input devices to simulate surgical procedures. The simulator allows users to perform virtual operations, manipulate instruments, and observe outcomes in a controlled, risk-free environment. The system architecture integrates modules for 3D visualization, physics simulation, user input handling, and procedural logic. The simulator supports multiple surgical scenarios and provides feedback based on user actions, enhancing learning effectiveness. Experimental evaluation indicates that the simulator improves user understanding of surgical procedures and hand-eye coordination. The project demonstrates the potential of simulationbased learning tools in medical education and highlights future possibilities such as integration with virtual reality and haptic feedback systems.