Research Article: Magnification and Refocusing Comparison in Cataract Surgery Using a Heads-Up Three-Dimensional Visualization System versus Conventional Binocular Microscopy
Introduction:
Using conventional microscopes (CM) may predispose eye surgeons to musculoskeletal injuries, especially of the back and neck, leading to pain and disability due to poor ergonomics. To improve ergonomics and visualization, teaching, and training during ocular surgeries, three-dimensional (-D) visualization systems were developed for the first time in . These systems allow the surgeon a more comfortable “heads-up” position instead of looking down through a standard microscope with a flexed neck posture that induces…
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