Studies
Primary studies
26,293 studies included by 1,022 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.
ReviewStudies included by CBCT-Based Assessment of External Apical Root Resorption in Clear Aligner Versus Fixed Orthodontic Therapy: A Systematic Review and…. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| A quantitative three-dimensional comparative study of alveolar bone changes and apical root resorption between clear aligners and fixed orthodontic… Almagrami 2023 · Almagrami Ibtehal, Almashraqi Abeer A, et al. · Progress in orthodontics PMID:36843193 | 2023 | 2 | 1 | not extracted yet |
| Changes of maxillary central incisor and alveolar bone in Class II Division 2 nonextraction treatment with a fixed appliance or clear aligner: A… Chen 2023 · Chen Hongyu, Liu Luwei, et al. · American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics PMID:37079283 | 2023 | 2 | 1 | not extracted yet |
| Comparison of Apical Root Resorption in Patients Treated with Fixed Orthodontic Appliance and Clear Aligners: A Cone-beam Computed Tomography Study. Jyotirmay 2021 · Jyotirmay, Singh Sanjay K, et al. · The journal of contemporary dental practice PMID:34615781 | 2021 | 2 | 1 | not extracted yet |
| Prevalence and severity of apical root resorption during orthodontic treatment with clear aligners and fixed appliances: a cone beam computed… Li 2020 · Li Yuan, Deng Shiyong, et al. · Progress in orthodontics PMID:31903505 | 2020 | 2 | 1 | not extracted yet |
| Evaluation of root length following treatment with clear aligners and two different fixed orthodontic appliances. A pilot study. Eissa 2018 · Eissa Osama, Carlyle Terry, et al. · Journal of orthodontic science PMID:29963506 | 2018 | 2 | 1 | not extracted yet |
| Volumetric and tridimensional root resorption and alveolar bone changes in Class II malocclusion extraction protocol treated with clear aligners and… Almagrami 2025 · Almagrami Ibtehal, Albarakani Abduljabbar Yahya, et al. · American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics PMID:39797866 | 2025 | 1 | 1 | not extracted yet |