Researcher biography
In 2024, Dr Hisham Mohammed relocated to Brisbane to lead the Discipline of Orthodontics at the University of Queensland. He earned his dental degree from Future University, followed by a Master's in Orthodontics with Distinction from the University of Dundee. He completed his PhD at the University of Otago, where his research focused on studying the impact of malocclusion on smile aesthetics. He also holds the prestigious Specialty Membership in Orthodontics from the Royal Colleges of Surgeons of England and Glasgow.
Dr. Mohammed's research interests include evidence-based orthodontics, smile analysis, artificial intelligence in orthodontics, and treatment outcomes involving miniscrew implants. His work has earned wide recognition, attracting extramural funds and prestigious accolades such as the Sir John Walsh Research Award.
Journal Articles
Kumar Jr, Reginald, Mohammed, Hisham, Firth, Fiona A., Bennani, Hamza, Halberstadt, Jamin B. and Farella, Mauro (2024). Smile dynamics: a comparative study of Fijians and NZ Europeans. Journal of Oral Rehabilitation, 51 (8), 1373-1378. doi: 10.1111/joor.13699
Daraqel, Baraa, Wafaie, Khaled, Mohammed, Hisham, Cao, Li, Mheissen, Samer, Liu, Yang and Zheng, Leilei (2024). Authors’ response. American Journal of Orthodontics and Dentofacial Orthopedics, 166 (1), 4-5. doi: 10.1016/j.ajodo.2024.03.010
Daraqel, Baraa, Wafaie, Khaled, Mohammed, Hisham, Cao, Li, Mheissen, Samer, Liu, Yang and Zheng, Leilei (2024). The performance of artificial intelligence models in generating responses to general orthodontic questions: ChatGPT vs Google Bard. American Journal of Orthodontics and Dentofacial Orthopedics, 165 (6), 652-662. doi: 10.1016/j.ajodo.2024.01.012
Mohammed, Hisham, Daniel, Ben K. and Farella, Mauro (2024). Smile analysis in dentistry and orthodontics - a review. Journal of the Royal Society of New Zealand, 55 (1), 1-14. doi: 10.1080/03036758.2024.2316226
Wafaie, Khaled, Mohammed, Hisham, Xinrui, Wang, Zhou, Jinshu, El Sergani, Ahmed M. and Yiqiang, Qiao (2023). Compliance with retainer wear using audiovisual integration and reminder: a randomized clinical trial. Scientific Reports, 13 (1) 8543. doi: 10.1038/s41598-023-35686-4
Wafaie, Khaled, Rizk, Mumen Z., Basyouni, Mohamed E., Daniel, Ben and Mohammed, Hisham (2023). Tele-orthodontics and sensor-based technologies: a systematic review of interventions that monitor and improve compliance of orthodontic patients. European Journal of Orthodontics, 45 (4), 450-461. doi: 10.1093/ejo/cjad004
Wafaie, Khaled, Mohammed, Hisham, El Sergani, Ahmed M., Rizk, Mumen Z., Zhu, Lingsu, Vandevska-Radunovic, Vaska and Yiqiang, Qiao (2023). Gingival health changes around temporary anchorage devices during COVID-19 quarantine – a longitudinal controlled report. Seminars in Orthodontics. doi: 10.1053/j.sodo.2023.07.002
Mohammed, Hisham, Kumar Jr, Reginald, Bennani, Hamza, Perry, John, Halberstadt, Jamin B. and Farella, Mauro (2023). Malocclusion severity and smile features: is there an association?. American Journal of Orthodontics and Dentofacial Orthopedics, 164 (1), 14-23. doi: 10.1016/j.ajodo.2022.10.023
Mohamed, Ahmed, Wafaie, Khaled, Mohammed, Hisham, Mohamed, Abdelrahman Magdi Ahmed, Xinrui, Wang, Vandevska-Radunovic, Vaska and Yiqiang, Qiao (2023). Effect of chlorhexidine mouthwash on gingival health around orthodontic miniscrew implants: a pilot placebo-controlled randomized trial. Orthodontics and Craniofacial Research, 26 (2), 163-170. doi: 10.1111/ocr.12596
Wafaie, Khaled, Mohammed, Hisham, El Sergani, Ahmed M., Almagrami, Ibtehal, Qaisi, Ahmed G. and Yiqiang, Qiao (2023). Accuracy of thermal microsensors embedded in orthodontic retainers of different material composition and thickness: an in vitro study. Australasian Orthodontic Journal, 39 (1), 42-48. doi: 10.2478/aoj-2023-0005
Mohammed, Hisham, Kumar, Reginald, Bennani, Hamza, Halberstadt, Jamin B. and Farella, Mauro (2022). Automated detection of smiles as discrete episodes. Journal of Oral Rehabilitation, 49 (12), 1173-1180. doi: 10.1111/joor.13378
Mohammed, Hisham, Daniel, Ben K., Skilbeck, Michael, Kumar, Reginald, Halberstadt, Jamin B and Farella, Mauro (2022). A qualitative meta-synthesis of research into patients’ past experiences and perceptions of orthodontic treatment outcomes. European Journal of Orthodontics, 44 (4), 369-376. doi: 10.1093/ejo/cjac008
Wafaie, Khaled, Mohammed, Hisham, Mohamed, Abdelrahman M.A., Zhou, Jinshu, Daniel, Ben and Yiqiang, Qiao (2022). A qualitative study of orthodontic patients' experiences in quarantine during the COVID-19 pandemic outbreak. American Journal of Orthodontics and Dentofacial Orthopedics, 161 (5), e498-e506. doi: 10.1016/j.ajodo.2021.11.010
Skilbeck, Michael G, Mei, Li, Mohammed, Hisham, Cannon, Richard D and Farella, Mauro (2022). The effect of ligation methods on biofilm formation in patients undergoing multi-bracketed fixed orthodontic therapy – a systematic review. Orthodontics and Craniofacial Research, 25 (1), 14-30. doi: 10.1111/ocr.12503
Al-Muzian, Lubna, Almuzian, Mohammed, Mohammed, Hisham, Ulhaq, Aman and Keightley, Alexander J (2021). Are developmentally missing teeth a predictive risk marker of malignant diseases in non-syndromic individuals? A systematic review. Journal of Orthodontics, 48 (3), 221-230. doi: 10.1177/1465312520984166
Rizk, Mumen Z., Torgersbråten, Nina, Mohammed, Hisham, Franzen, Tanya Jeanette and Vandevska-Radunovic, Vaska (2021). Stability of single-jaw vs two-jaw surgery following the correction of skeletal class III malocclusion: a systematic review and meta-analysis. Orthodontics and Craniofacial Research, 24 (3), 314-327. doi: 10.1111/ocr.12456
Almuzian, Mohammed, Rowley, Josh, Mohammed, Hisham, Wertheimer, Mark B., Ulhaq, Aman and Mheissen, Samer (2021). Three-dimensional nasolabial changes after maxillary advancement osteotomy in class III individuals: a systematic review and meta-analysis. Evidence-Based Dentistry. doi: 10.1038/s41432-021-0188-9
Mohammed, Hisham, Čirgić, Emina, Rizk, Mumen Z. and Vandevska-Radunovic, Vaska (2020). Effectiveness of prefabricated myofunctional appliances in the treatment of Class II division 1 malocclusion: a systematic review. European Journal of Orthodontics, 42 (2), 125-134. doi: 10.1093/EJO/CJZ025
Sosly, Rami, Mohammed, Hisham, Rizk, Mumen Z., Jamous, Eias, Qaisi, Ahmad G. and Bearn, David R. (2020). Effectiveness of miniscrew-supported maxillary incisor intrusion in deepbite correction: a systematic review and meta-analysis. Angle Orthodontist, 90 (2), 291-304. doi: 10.2319/061119-400.1
Mohamedhussein, N., Busuttil-Naudi, A., Mohammed, H. and UlHaq, A. (2020). Association of obesity with the eruption of first and second permanent molars in children: a systematic review. European Archives of Paediatric Dentistry, 21 (1), 13-23. doi: 10.1007/s40368-019-00452-6
Almuzian, Mohammed, Rizk, Mumen Z., Ulhaq, Aman, Alharbi, Fahad, Alomari, Sawsan and Mohammed, Hisham (2019). Effectiveness of different debonding techniques and adjunctive methods on pain and discomfort perception during debonding fixed orthodontic appliances: A systematic review. European Journal of Orthodontics, 41 (5), 486-494. doi: 10.1093/ejo/cjz013
Mohammed, Hisham, Rizk, Mumen Z., Wafaie, Khaled, Ulhaq, Aman and Almuzian, Mohammed (2019). Reminders improve oral hygiene and adherence to appointments in orthodontic patients: A systematic review and meta-analysis. European Journal of Orthodontics, 41 (2), 204-213. doi: 10.1093/ejo/cjy045
Mohammed, Hisham, Wafaie, Khaled, Rizk, Mumen Z., Almuzian, Mohammed, Sosly, Rami and Bearn, David R. (2018). Role of anatomical sites and correlated risk factors on the survival of orthodontic miniscrew implants: a systematic review and meta-analysis. Progress in Orthodontics, 19 (1) 36, 36. doi: 10.1186/s40510-018-0225-1
Almuzian, Mohammed, McConnell, Elise, Darendeliler, M. Ali, Alharbi, Fahad and Mohammed, Hisham (2018). The effectiveness of alternating rapid maxillary expansion and constriction combined with maxillary protraction in the treatment of patients with a class III malocclusion: a systematic review and meta-analysis. Journal of Orthodontics, 45 (4), 250-259. doi: 10.1080/14653125.2018.1518187
Mohammed, H., Rizk, M. Z., Wafaie, K. and Almuzian, M. (2018). Effectiveness of nickel-titanium springs vs elastomeric chains in orthodontic space closure: A systematic review and meta-analysis. Orthodontics and Craniofacial Research, 21 (1), 12-19. doi: 10.1111/ocr.12210
Rizk, Mumen Z., Mohammed, Hisham, Ismael, Omar and Bearn, David R. (2017). Effectiveness of en masse versus two-step retraction: a systematic review and meta-analysis. Progress in Orthodontics, 18 (1) 41. doi: 10.1186/s40510-017-0196-7
Conference Papers
Daraqel, Baraa, Wafaie, Khaled, Mohammed, Hisham, Cao, Li, Mheissen, Samer, Liu, Yang and Zheng, Leilei (2024). The performance of artificial intelligence models in answering orthodontic questions. 2024 IADR/AADOCR/CADR General Session, New Orleans, LA, United States, 15 March 2024.
Mohammed, Hisham, Kumar, Reginald, Bennani, Hamza, Halberstadt, Jamin and Farella, Mauro (2021). What’s in a smile? Impact of malocclusion on smiling features. Sir John Walsh Research Day, Dunedin, New Zealand, 17 December 2021.
Kumar, Reginald, Mohammed, Hisham, Bennani, Hamza, Firth, Fiona, Halberstadt, Jamin and Farella, Mauro (2021). Development and validation of a pattern recognition algorithm for smiling. 2021 IADR/AADR/CADR General Session, Virtual Experience, 24 July 2021.
Mohammed, Hisham, Rizk, Mumen Z., Wafaie, Khaled, Ulhaq, Aman and Almuzian, Mohammed (2020). Reminders improve oral hygiene and adherence to appointments in orthodontic patients: a systematic review and meta-analysis. 96th Congress of the European Orthodontic Society, Hamburg, Germany, 10–14 June 2020. Oxford, United Kingdom: Oxford University Press.
Thesis
Mohammed, Hisham (2022). Impact of malocclusion on smiling features. PhD Thesis, School of Dentistry, University of Otago, New Zealand.