Eye Motion Parameters Correlate with Level of Experience in Video-Assisted Surgery: Objective Testing of Three Tasks

Abstract

The advancement of laparoscopic techniques and instrumentation relies, in part, on expanding the current understanding of operator/instrument interactions. This places an increasing demand on objective methods of monitoring such interactions during laparoscopy. Our study demonstrates a significant difference in eye motion parameters in surgeons with differing levels of experience. Further testing is needed in actual clinical settings to determine the importance of eye motion during surgery.