The British Dental Association (BDA) stated that "changes to the future provision of Health Service orthodontic treatment have to be fully explained to patients waiting for care". In order to decide which cases should be funded by the Health Service, the General Dental Services will see the Index of Orthodontic Treatment Need (IOTN). The new regulations will stipulate that Health Service orthodontic treatment will be restricted to patients who score 3.6 or more on the IOTN scale.
Peter Crooks, Chair of the BDA Northern Ireland Dental Practice Committee, stated that:
