Abstract: A bone stimulating method and device for treating injured or diseased bone tissue, includes exposing the injured or diseased bone tissue to a first electric field over a predetermined treatment period, the first electric field ranging from 10 mV/cm to 40 mV/cm and having a first predetermined time period within the predetermined treatment period and exposing the injured or diseased bone tissue to a second electric field over the predetermined treatment period, the second electric field ranging from 10 mV/cm to 60 mV/cm and having a second predetermined time period within the predetermined treatment period that is greater than the first predetermined time period.