Simulation-based training for cataract surgery uses high-fidelity virtual reality (VR) simulators to replicate the microsurgical environment without risking patient safety. Trainees sit at a stereomicroscope and use instruments fitted with motion sensors and force-feedback technology. The system precisely simulates delicate intraocular maneuvers—such as continuous curvilinear capsulorhexis (CCC) and phacoemulsification—providing realistic tissue resistance, visual feedback, and real-time metric tracking of parameters such as path length, depth, and tissue handling. This risk-free environment allows novice surgeons to build fine motor control, spatial awareness, and muscle memory before ever stepping into an actual operating room.
To maximize the benefits of simulation training, institutions must integrate simulator exercises into a structured, competency-based curriculum rather than using them as informal warm-ups paired with objective performance data. Furthermore, combining virtual reality simulations with expert instructor debriefings prior to live surgeries significantly accelerates the learning curve and reduces intraoperative complication rates.
HIFA profile: Van Lansingh is the Chief Research Officer of HelpMeSee and a member of the Vision Loss Expert Group of the Global Burden of Disease, with special interest in Cataract Surgery and Simulation-Based Training. vancharles AT helpmesee.org