- Muscle pain and tension in the jaw
- Difficulties chewing food
- Uneven wear of teeth
- Broken or chipped teeth
- Cavities or gum disease caused by problems cleaning teeth correctly
How Effective Are Invisible Braces?
Published Date:
Updated Date:
Reading Time:
5 min
0 Comment

With more than 4 million people across Canada and the USA under the care of an orthodontist, it’s clear that having a straight smile is an issue for many. While many people may think of teeth straightening as being a mainly cosmetic consideration, there are numerous reasons why it’s important to have correctly aligned teeth. Problems with crooked teeth include:
Sources
Orthodontic Facts. (n.d.). Canadian Association of Orthodontists. https://cao-aco.org/find-an-orthodontist/orthodontic-facts/
Crooked Teeth. (2015). Canadian Dental Association. https://www.cda-adc.ca/en/oral_health/talk/complications/crooked_teeth/
Assessing the relationship between dental appearance and the potential for discrimination in Ontario, Canada. (2015, December 1). ScienceDirect. https://www.sciencedirect.com/science/article/pii/S2352827315000063
Guide to Tooth Alignment for Adults. (n.d.). College of Dentistry | University of Illinois Chicago. https://dentistry.uic.edu/news-stories/guide-to-tooth-alignment-for-adults/
Brushing and Flossing Video – Oral Health – Health Canada. (n.d.). Canada.Ca. https://www.canada.ca/en/health-canada/news/media-room/video-gallery/brushing-flossing-dental-health.html
Pithon, Matheus & Baião, Felipe & Anna, Letícia & Paranhos, Luiz & Maia, Lucianne. (2019). Assessment of the effectiveness of invisible aligners compared with conventional appliance in aesthetic and functional orthodontic treatment: A systematic review. Journal of Investigative and Clinical Dentistry. 10. 10.1111/jicd.12455.
Kassam, S. K., & Stoops, F. R. (2020). Are clear aligners as effective as conventional fixed appliances?. Evidence-based dentistry, 21(1), 30–31. https://doi.org/10.1038/s41432-020-0079-5
Robertson, L., Kaur, H., Fagundes, N., Romanyk, D., Major, P., & Flores Mir, C. (2020). Effectiveness of clear aligner therapy for orthodontic treatment: A systematic review. Orthodontics & craniofacial research, 23(2), 133–142. https://doi.org/10.1111/ocr.12353
Weir, T. (2017) Clear aligners in orthodontic treatment. Australian Dental Journal, 62: S1 58– 62. doi: 10.1111/adj.12480
Cardoso, P. C., Espinosa, D. G., Mecenas, P., Flores-Mir, C., & Normando, D. (2020). Pain level between clear aligners and fixed appliances: a systematic review. Progress in orthodontics, 21(1), 3. https://doi.org/10.1186/s40510-019-0303-z
Putrino, A., Barbato, E., & Galluccio, G. (2021). Clear Aligners: Between Evolution and Efficiency-A Scoping Review. International journal of environmental research and public health, 18(6), 2870. https://doi.org/10.3390/ijerph18062870
Suwanwitid และผู้แต่งคนอื่นๆ. (2021) Clear Aligner: Effectiveness, Limitations and Considerations. Journal of The Dental Association of Thailand, 71(4), 231-236.
Weir, T. (2017) Clear aligners in orthodontic treatment. Australian Dental Journal, 62: S1 58– 62. doi: 10.1111/adj.12480