It turns out that's actually a question I know the answer to, which is comforting. The college of dentistry in Canada and in Ontario, the Royal College of Dentists, is actually addressing that issue specifically. I mentioned David Mock, the past dean of dentistry at the University of Toronto, who's the co-leader of the CCSA education strategy. He is working with his colleagues, taking the example from the College of Physicians and Surgeons of Ontario, to disseminate guidelines specifically to dentists about what constitutes an appropriate prescription after a minor dental surgical procedure.
So that problem is recognized. It turns out that although the total volume of prescribing is not huge, dentists do in fact write a very large number. Somewhere between 30% and 40% of the prescriptions for opioids written in Ontario are written after dental surgical procedures.
So that issue is being addressed.