1. Lazaridou-Terzoudi T, Kiyak HA, Moore R, Athanasiou AE, Melsen B. Long-term assessment of psychologic outcomes of orthognathic surgery. J Oral Maxillofac Surg. 2003;61:545–52.
https://doi.org/10.1053/joms.2003.50107
PMid:12730832

2. Cunningham SJ, Hunt NP, Feinmann C. Perceptions of outcome following orthognathic surgery. Br J Oral Maxillofac Surg.1996;34:210–3.
https://doi.org/10.1016/S0266-4356(96)90271-5

3. Hunt OT, Johnston CD, Hepper PG, Burden DJ. The psychosocial impact of orthognathic surgery: a systematic review. Am J Orthod Dentofacial Orthop. 2001;120:490–7.
https://doi.org/10.1067/mod.2001.118402
PMid:11709666

4. Bailey LJ, Duong HL, Proffit WR. Surgical Class III treatment: long-term stability and patient perceptions of treatment outcome. Int J Adult Orthodon Orthognath Surg. 1998;13:35–44.
PMid:9558534

5. Pacheco-Pereira C, Abreu LG, Dick BD, De Luca Canto G, Paiva SM, Flores-Mir C. Patient satisfaction after orthodontic treatment combined with orthognathic surgery: A systematic review. Angle Orthod. 2016;86:495–508.
https://doi.org/10.2319/040615-227.1
PMid:26313228

6. Posnick JC, Wallace J. Complex orthognathic surgery: assessment of patient satisfaction. J Oral Maxillofac Surg. 2008;66:934–42.
https://doi.org/10.1016/j.joms.2008.01.014
PMid:18423283

7. Frost V, Peterson G. Psychological aspects of orthognathic surgery: how people respond to facial change. Oral Surg Oral Med Oral Pathol. 1991;71:538–42.
https://doi.org/10.1016/0030-4220(91)90357-I

8. Al-Ahmad HT, Al-Omari IK, Eldurini LN, Suleiman AA. Factors affecting satisfaction of patients after orthognathic surgery at a University Hospital. Saudi Med J. 2008;29:998–1003.
PMid:18626529

9. Oland J, Jensen J, Elklit A, Melsen B. Motives for surgical-orthodontic treatment and effect of treatment on psychosocial well-being and satisfaction: a prospective study of 118 patients. J Oral Maxillofac Surg. 2011;69:104–13.
https://doi.org/10.1016/j.joms.2010.06.203
PMid:21050649

10. Garvill J, Garvill H, Kahnberg KE, Lundgren S. Psychological factors in orthognathic surgery. J Craniomaxillofac Surg. 1992;20:28–33.
https://doi.org/10.1016/S1010-5182(05)80193-3

11. Hatch JP, Rugh JD, Clark GM, Keeling SD, Tiner BD, Bays RA. Health-related quality of life following orthognathic surgery. Int J Adult Orthodon Orthognath Surg. 1998;13:67–77.
PMid:9558537

12. Forssell H, Finne K, Forssell K, Panula K, Blinnikka LM. Expectations and perceptions regarding treatment: a prospective study of patients undergoing orthognathic surgery. Int J Adult Orthodon Orthognath Surg. 1998;13:107–13.
PMid:9743643

13. Oluwajana F. Seeking beauty: understanding the psychology behind orthognathic surgery. Br J Oral Maxillofac Surg. 2015;53:953–6.
https://doi.org/10.1016/j.bjoms.2015.07.004
PMid:26212418

14. Soh CL, Narayanan V. Quality of life assessment in patients with dentofacial deformity undergoing orthognathic surgery--a systematic review. Int J Oral Maxillofac Surg. 2013;42:974–80.
https://doi.org/10.1016/j.ijom.2013.03.023
PMid:23702370

15. Kiyak HA, Hohl T, West RA, McNeill RW. Psychologic changes in orthognathic surgery patients: a 24-month follow up. J Oral Maxillofac Surg. 1984;42:506–12.
https://doi.org/10.1016/0278-2391(84)90009-0

16. Flanary CM, Barnwell GM, VanSickels JE, Littlefield JH, Rugh AL. Impact of orthognathic surgery on normal and abnormal personality dimensions: a 2-year follow-up study of 61 patients. Am J Orthod Dentofacial Orthop. 1990;98:313–22.
https://doi.org/10.1016/S0889-5406(05)81488-X

17. Kanatas AN, Rogers SN. A systematic review of patient self-completed questionnaires suitable for oral and maxillofacial surgery. Br J Oral Maxillofac Surg. 2010;48:579–90.
https://doi.org/10.1016/j.bjoms.2009.12.004
PMid:20045231

18. Cunningham SJ, Garratt AM, Hunt NP. Development of a condition-specific quality of life measure for patients with dentofacial deformity: I. Reliability of the instrument. Community Dent Oral Epidemiol. 2000;28:195–201.
https://doi.org/10.1034/j.1600-0528.2000.280305.x
PMid:10830646

19. Cunningham SJ, Garratt AM, Hunt NP. Development of a condition-specific quality of life measure for patients with dentofacial deformity: II. Validity and responsiveness testing. Community Dent Oral Epidemiol. 2002;30:81–90.
https://doi.org/10.1034/j.1600-0528.2002.300201.x
PMid:12000348

20. Bock JJ, Odemar F, Fuhrmann RAW. Assessment of quality of life in patients undergoing orthognathic surgery. J Orofac Orthop. 2009;70:407–19.
https://doi.org/10.1007/s00056-009-9903-4
PMid:19997999

21. Murphy C, Kearns G, Sleeman D, Cronin M, Allen PF. The clinical relevance of orthognathic surgery on quality of life. Int J Oral Maxillofac Surg. 2011;40:926–30.
https://doi.org/10.1016/j.ijom.2011.04.001
PMid:21616638

22. Stagles C, Popat H, Rogers S. Factors influencing patient-reported quality of life in pretreatment orthognathic surgery patients. Angle Orthod. 2016;86:331–6.
https://doi.org/10.2319/030415-132.1
PMid:26111190

23. Soh CL, Narayanan V. The impact of surgical correction on the quality of life in patients with dentofacial deformity—A prospective study. J Oral Maxillofac Surgery, Med Pathol. 2015;27:323–7.
https://doi.org/10.1016/j.ajoms.2014.03.003

24. Khadka A, Liu Y, Li J, Zhu S, Luo E, Feng G, et al. Changes in quality of life after orthognathic surgery: a comparison based on the involvement of the occlusion. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2011;112:719–25.
https://doi.org/10.1016/j.tripleo.2011.01.002
PMid:21458328

25. Lee S, McGrath C, Samman N. Quality of life in patients with dentofacial deformity: a comparison of measurement approaches. Int J Oral Maxillofac Surg. 200736:488–92.
https://doi.org/10.1016/j.ijom.2007.01.011
PMid:17339101

26. Lee S, McGrath C, Samman N. Impact of orthognathic surgery on quality of life. J Oral Maxillofac Surg. 2008;66:1194–9.
https://doi.org/10.1016/j.joms.2008.01.006
PMid:18486784

27. Vucic L, Glisic B, Kisic-Tepavcevic D, Vucic U, Drulovic J, Pekmezovic T. Cross-cultural adaptation and validation of the disease specific questionnaire OQLQ in Serbian patients with malocclusions. Zdr Varst. 2016;55:166–73.
https://doi.org/10.1515/sjph-2016-0021
PMid:27703535 PMCid:PMC5031065

28. Bortoluzzi M-C, Manfro R, Soares I-C, Presta A-A. Cross-cultural adaptation of the orthognathic quality of life questionnaire (OQLQ) in a Brazilian sample of patients with dentofacial deformities. Med Oral Patol Oral Cir Bucal. 2011;16:e694-9.
https://doi.org/10.4317/medoral.16938
PMid:20711138

29. de Araujo AM, Miguel JAM, Gava ECB, de Oliveira BH. Translation and cross-cultural adaptation of an instrument designed for the assessment of quality of life in orthognatic patients. Dental Press J Orthod. 2013;18:99–106.
https://doi.org/10.1590/S2176-94512013000500017
PMid:24352395

30. Abdullah WA. Changes in quality of life after orthognathic surgery in Saudi patients. Saudi Dent J. 2015;27:161–4.
https://doi.org/10.1016/j.sdentj.2014.12.001
PMid:26236131 PMCid:PMC4501467