Cognitive workload, complications and visual outcomes of phacoemulsification cataract surgery: Three-dimensional versus conventional microscope.

Purpose: To compare the surgical workload, complications, and visual outcomes using the three-dimensional visualization system with the conventional microscope in phacoemulsification cataract surgery.

Design: Prospective, non-randomized, open-label interventional study.

Methods: All patients underwent phacoemulsification cataract surgery using the three-dimensional visualization system or conventional microscope.