“…3 In the past, evaluation of therapists' output has shown it to be comparable to that of hygienists, 4 while high productivity can result from incentives and organisation. [5][6][7] Since UK therapists do not require direct personal supervision, they may be more cost-effective than their American counterparts. 2 For many years, dental therapists were restricted to working in the hospital and salaried public dental services (SDS) performing a limited range of clinical competencies.…”