Which video technology brings the higher cognitive burden and motion sickness in laparoscopic colorectal surgery: 3D, 2D-4  K or 3D-4 K? a propensity score study

Conclusions3D and 3D-4  K systems, when compared with 2D-4 K video technology, have a higher risk for slight/moderate general discomfort and eyestrain, but show lower difficulty focusing. Short post-operative outcomes do not differ, whichever imaging system is used.
Source: International Journal of Colorectal Disease - Category: Gastroenterology Source Type: research