Cutting the fat: Utilizing LEAN methodology to improve rounding efficiency of surgical residents

Abstract

BackgroundLEAN was developed by Toyota to provide a systematic way to eliminate waste and standardize processes. We sought to introduce LEAN methodology to surgical residents with the goal of increasing rounding efficiency. MethodsA Kaizen event was used as a rounding efficiency improvement strategy. A multidisciplinary healthcare team participated in the event; first to identify the current state of rounds, second to create the ideal state. Value-stream maps were created and improved efficiency was seen by increased ratio of productive time to lead time. ResultsTwo interventions were prioritized. The first introduced table rounds before walk rounds and the second changed the sign-out tool from Baton to Microsoft Word with file encryption. The ratio of productive time to lead time during morning rounds was higher after implementing these interventions (3.73 vs. 2.03). ConclusionsThis Kaizen event introduced surgical trainees to LEAN and resulted in improved efficiency of morning rounds.