"before it brought out the hammers, it asked members of the department and of the hospital's Lean Six Sigma team to review the problem. Turns out, a simple redesign of the processes and space solved the problem. No space added, no employees added, and $3.5 million saved. ... f your child needed an MRI two years ago, the waiting list at Akron Children’s was about 25 to 28 days. Through discussion with department employees and dissection of the workload, the hospital was able to add 35 MRI tests a week, dropping the wait time to three days or less."