Abstract
The term "lean production," also known as "Lean," describes a process of operations management pioneered at the Toyota Motor Company that contributed significantly to the success of the company. Although developed by Toyota, the Lean process has been implemented at many other organizations, including those in health care, and should be considered by dental schools in evaluating their clinical operations. Lean combines engineering principles with operations management and improvement tools to optimize business and operating processes. One of the core concepts is relentless elimination of waste (non-value-added components of a process). Another key concept is utilization of individuals closest to the actual work to analyze and improve the process. When the medical center of the University of Kentucky adopted the Lean process for improving clinical operations, members of the College of Dentistry trained in the process applied the techniques to improve inefficient operations at the Walk-In Dental Clinic. The purpose of this project was to reduce patients' average in-the-door-to-out-the-door time from over four hours to three hours within 90 days. Achievement of this goal was realized by streamlining patient flow and strategically relocating key phases of the process. This initiative resulted in patient benefits such as shortening average in-the-door-to-out-the-door time by over an hour, improving satisfaction by 21%, and reducing negative comments by 24%, as well as providing opportunity to implement the electronic health record, improving teamwork, and enhancing educational experiences for students. These benefits were achieved while maintaining high-quality patient care with zero adverse outcomes during and two years following the process improvement project.
Document Type
Article
Publication Date
10-1-2016
Repository Citation
Robinson, Fonda G.; Cunningham, Larry L.; Turner, Sharon P.; Lindroth, John E.; Ray, Deborah; Khan, Talib; and Yates, Audrey, "Improving a Dental School's Clinic Operations Using Lean Process Improvement" (2016). Oral Health Practice Faculty Publications. 5.
https://uknowledge.uky.edu/ohp_facpub/5
Notes/Citation Information
Published in Journal of Dental Education, v. 80, no. 10, p. 1170-1179.
Reprinted by permission of Journal of Dental Education, Volume 80, 10 (October 2016). Copyright 2016 by the American Dental Education Association. http://www.jdentaled.org