Three-dimensional versus two-dimensional video endoscopy. A clinical field study in laparoscopic application.

Abstract

Stereoscopic visualisation systems are available for the medical application in clinical routine, especially in the field of endoscopic or minimal invasive surgery. As we have shown in laboratory studies in 1991 the use of stereoscopic visualisation systems leads to a significant improvement of endoscopic manipulation. A broader diffusion of these systems in clinical routine will be based on quantitative evaluation of the influence of stereoscopic visualisation systems on the intervention. As a first approach we performed a clinical field study to compare 2D and 3D video endoscopy in laparoscopic interventions in urological surgery.