Abstract
In this paper, the authors describe the history of neurosurgery at St. Michael's Hospital, University of Toronto. St. Michael's has long been regarded as one of the top teaching and research hospitals in Canada. A detailed literature review of published and unpublished works was performed to formulate a succinct but in-depth review of its development, successes, and challenges. This fascinating 125-year history serves as a reminder of the importance of their institution's origins, and the authors hope that it will be a useful guide for developing programs around the world.