The separation of dental and medical care is a medical ethics issue because it negatively impacts vulnerable populations who lack access to dental care.
AMA J Ethics. 2016;18(9):861-868. doi:
10.1001/journalofethics.2016.18.9.peer1-1609.
Although not everything on the Choosing Wisely lists is likely to reduce low-value care, it is a good starting point for a conversation about curtailing low-value interventions.