Australasian Orthodontic Journal (Jan 2016)
Effectiveness of photographs of study models for IOTN scoring
Abstract
The aim of the present study was to investigate whether the same orthodontic information can be obtained from study models or photographs of study models in order to assess the Index of Orthodontic Treatment Need (IOTN). The study also aimed to assess inter- and intra-examiner reliability in the assessment of orthodontic treatment need.