Artificial intelligence and machine learning algorithms will play an increasingly important role in dental practice, and there is no escaping that inevitability. But it is not without risk. Alongside efficiencies in the way that dentistry is practised, there are concerns about over-diagnosing, data security and privacy, the use by third parties and direct-to-consumer applications, and on the wellbeing of dental practitioners. This week Matt is again joined by Dr Max Ganhewa to discuss some of these ethical issues that impact on how artificial intelligence will be used in dentistry.