Lazy Glass Microsurgical Trainer: A Frugal Solution for Microsurgical Training.

Background: The art of surgery is becoming increasingly complex and dependent on scopes, screens, and technology, inviting a complex learning curve and development of hand-eye coordination and dexterity among other skills. We introduce an affordable, do-it-yourself microsurgical simulator that can be set up using a smartphone and a pair of reflective prism glasses. The glasses employ periscopic prisms on either side that reflect light perpendicularly.