Postgraduate orthodontic education: An international perspective on content and satisfaction levels.

Background: There is significant international variation in the postgraduate orthodontic training. The aim of this study was to obtain information relating to the design, content, and delivery of formal postgraduate orthodontic training internationally. Moreover, we aimed to evaluate the perception of orthodontists towards their training as well as identifying factors associated with an improved level of satisfaction.

Methods: A 42-question survey was sent to orthodontists worldwide via SurveyMonkey. The survey was circulated on orthodontic Facebook groups and through other digital channels including Instagram.

Results: A total of 168 respondents completed all sections of the questionnaire. The vast majority believed programme length was appropriate (n = 150; 89%). Most respondents were confident with their research skills and in their ability to diagnose and treatment plan. Social media was frequently accessed by the respondents for the purposes of orthodontic education (n = 83; 49%). A high proportion (n = 70; 42%) did not treat any clear aligner cases during postgraduate training with many having experience using Invisalign only. The majority of respondents across the regions had training in buccal miniscrew insertions. Exposure to three-dimensional printing during residency was limited.

Conclusions: The study offers an overview of the structure, content, and modes of delivery in orthodontic postgraduate training internationally. While satisfaction levels are good, there is a disparity in terms of exposure to certain techniques internationally. Further training in the modern diagnostic approaches and mechanics may improve satisfaction with postgraduate training.