Samsonyanová L, Broukal Z. A systematic review of individual motivational factors in orthodontic treatment: facial attractiveness as the main motivational factor in orthodontic treatment. Int J Dentistry 2014;2014:938274.
Mugonzibwa EA, Kuijpers-Jagtman AM, Van ‘t Hof MA, Kikwilu EN. Perceptions of dental attractiveness and orthodontic treatment need among Tanzanian children. Am J Orthod Dentofacial Orthop 2004;125:426–33; discussion 433-4.
Janošević P, Stošić M, Janošević M, Radojičić J, Filipović G, Čutovi T. Index of orthodontic treatment need in children from the Niš region. Vojnosanit Pregl 2015;72:12–5.
Jenny J, Cons NC, Kohout FJ, Frazier PJ. Test of a method to determine socially acceptable occlusal conditions. Community Dent Oral Epidemiol 1980;8:424–33.
Mandall NA, McCord JF, Blinkhorn AS, Worthington HV, O’Brien KD. Perceived aesthetic impact of malocclusion and oral self-perceptions in 14-15-year-old Asian and Caucasian children in greater Manchester. Eur J Orthod 2000;22:175–83.
Shaw WC, Richmond S, O’Brien KD, Brook P, Stephens CD. Quality control in orthodontics: indices of treatment need and treatment standards. Br Dent J 1991;170:107–12.
Bearn D, Wright J, Kay E, O’Brien K. Perceptions of orthodontic treatment need: receiver operating characteristic analysis. Community Dent Oral Epidemiol 1996;24:303–6.
de Mûelenaere KR, Coetzee CE, Ackerman A. The treatment need of a group of senior dental students as assessed by the IOTN and PAR indices. Sadj 1998;53:185–91.
Hoyte T, Ali A, Bearn D. Anchorage methods and treatment outcomes in the treatment of bimaxillary protrusion: a systematic review and meta-analysis. Orthodontic Waves 2021;80: 55-64.
Yassir YA, McIntyre GT, Bearn DR. Three questionnaires to assess the perception of fixed orthodontic therapy before, during and after treatment: validity and reliability. Eur J Orthod 2017;39: 402–10.
Borzabadi-Farahani A, Borzabadi-Farahani A. Agreement between the index of complexity, outcome, and need and the dental and aesthetic components of the index of orthodontic treatment need. Am J Orthod Dentofacial Orthop 2011;140:233–8.
Rachel Henzell M, Margaret Knight A, Morgaine KC, Antoun JS, Farella M. A qualitative analysis of orthodontic-related posts on Twitter. Angle Orthod 2014;84:203–7.
Graf I, Gerwing H, Hoefer K, Ehlebracht D, Christ H, Braumann B. Social media and orthodontics: A mixed-methods analysis of orthodontic-related posts on Twitter and Instagram. Am J Orthod Dentofacial Orthop 2020;158:221–8.
Carneiro EN, Pithon MM, Machado AW, Braga E. Perception of facial profile attractiveness of a brown subject displaying different degrees of lip projection or retrusion, in the city of Salvador/Bahia. Dental Press J Orthod 2018;23:62–7.
Hoyte T, Ali A, Bearn D. Bimaxillary protrusion: prevalence and associated factors in the trinidad and tobago population. Acta Sci Dental Sci 2018;2:7.
Siddiqui TA, Shaikh A, Fida M. Agreement between orthodontist and patient perception using Index of Orthodontic Treatment Need. Saudi Dental J 2014;26:156–65.
Shaw WC, Addy M, Ray C. Dental and social effects of malocclusion and effectivenessof orthodontic treatment: a review. Community Dent Oral Epidemiol 1980;8:36–45.
Al-Zubair NM, Idris FA, Al-Selwi FM. The subjective orthodontic treatment need assessed with the aesthetic component of the Index of Orthodontic Treatment Need. Saudi J Dental Res 2015;6:9–14.
Cai Y, Du W, Lin F, Ye S, Ye Y. Agreement of young adults and orthodontists on dental aesthetics & influencing factors of self-perceived aesthetics. BMC Oral Health 2018;18:113.
Grzywacz I. The value of the aesthetic component of the Index of Orthodontic Treatment Need in the assessment of subjective orthodontic treatment need. Eur J Orthod 2003;25:57–63.