James P McDonald
Professor, Consultant and Honorary Senior Lecturer, Department of Orthodontics, Hayfield Road, Kirkcaldy, Fife, KY2 5AH
Index of orthodontic treatment need applied to plaster models and to their three-dimensional digital equivalents
Niall JP McGuinnessThe sample consisted of 30 sets of study casts with a range of malocclusions (IOTN categories 1–5) based on the Index of Orthodontic Treatment Need data and, in particular, the Dental Health...