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 Effect of Direct Versus Indirect Bonding Techniques on Fixed Retainer Failure Rates: A Systematic Review and Meta-Analysis.. Show all studies
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Innovative customized CAD/CAM nickel-titanium lingual retainer versus standard stainless-steel lingual retainer: A randomized controlled trial. Gelin 2020 · Gelin Emilie, Seidel Laurence, et al. · Korean journal of orthodontics PMID:33144526 | 2020 | 2 | 1 | not extracted yet |
| A comparison of survival rates using 3 methods of mandibular fixed retainer fabrication: A randomized clinical trial Johal 2025 · Johal Ama, Daly Kieran, et al. · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2025.08.005 | 2025 | 1 | 1 | not extracted yet |
| Relapse and failure rates between CAD/CAM and conventional fixed retainers: a 2-year follow-up of a randomized controlled clinical trial Tran 2024 · Tran Giau, Rucker Ryan, et al. · European Journal of Orthodontics DOI:10.1093/ejo/cjad079 | 2024 | 1 | 1 | not extracted yet |
| Stability, survival, patient satisfaction, and cost-minimization of CAD/CAM versus conventional multistranded fixed retainers in orthodontic… Pullisaar 2024 · Pullisaar Helen, Cattaneo Paolo M, et al. · European Journal of Orthodontics DOI:10.1093/ejo/cjae006 | 2024 | 1 | 2 | not extracted yet |
| Post-treatment stability, survival time and periodontal health associated with vacuum-formed, bonded and rapid prototype retainers: A prospective… Murugaiyan 2024 · Murugaiyan Sureka, Pottipalli Sathyanarayana Haritha, et al. · Journal of Orthodontics DOI:10.1177/14653125241255702 | 2024 | 1 | 2 | not extracted yet |
| Comparison of periodontal status and failure rates with different retainer bonding methods and adhesives: a randomized clinical trial Cokakoglu 2023 · Çokakoğlu Serpil, Kızıldağ Alper · The Angle Orthodontist DOI:10.2319/031622-224.1 | 2023 | 1 | 1 | not extracted yet |
| Indirect vs direct bonding of mandibular fixed retainers in orthodontic patients: Comparison of retainer failures and posttreatment stability. A… Cornelis 2022 · Cornelis Marie A., Egli Fabienne, et al. · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2022.03.014 | 2022 | 1 | 1 | not extracted yet |
| Stability, survival, and patient satisfaction with CAD/CAM versus conventional multistranded fixed retainers in orthodontic patients: a 6-month… Gera 2023 · Gera Arwa, Pullisaar Helen, et al. · European Journal of Orthodontics DOI:10.1093/ejo/cjac042 | 2022 | 1 | 2 | not extracted yet |
| CAD/CAM nitinol bonded retainer versus a chairside rectangular-chain bonded retainer: A multicentre randomised controlled trial Jowett 2023 · Jowett Adam C, Littlewood Simon J, et al. · Journal of Orthodontics DOI:10.1177/14653125221118935 | 2022 | 1 | 2 | not extracted yet |
| Comparative assessment of relapse and failure between CAD/CAM stainless steel and standard stainless steel fixed retainers in orthodontic retention… Shim 2022 · Shim Hun, Foley Patrick, et al. · The Angle Orthodontist DOI:10.2319/121720-1015.1 | 2022 | 1 | 1 | not extracted yet |
| Comparative evaluation of periodontal effects and survival rates of Memotain and five-stranded bonded retainers Kartal 2021 · Kartal Yasemin, Kaya Burçak, et al. · Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie DOI:10.1007/s00056-020-00243-5 | 2020 | 1 | 1 | not extracted yet |
| Clinical effectiveness of 2 orthodontic retainer wires on mandibular arch retention Gunay 2018 · Gunay Firdevs, Oz Abdullah Alper · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2017.06.019 | 2018 | 1 | 1 | not extracted yet |
| Indirect vs direct bonding of mandibular fixed retainers in orthodontic patients: Comparison of retainer failures and posttreatment stability. A… Egli 2017 · Egli Fabienne, Bovali Efstathia, et al. · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2016.09.009 | 2017 | 1 | 1 | not extracted yet |
| Indirect vs direct bonding of mandibular fixed retainers in orthodontic patients: A single-center randomized controlled trial comparing placement… Bovali 2014 · Bovali Efstathia, Kiliaridis Stavros, et al. · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2014.08.015 | 2014 | 1 | 1 | not extracted yet |
| A prospective clinical evaluation of mandibular lingual retainer survival Taner 2011 · Taner T., Aksu M. · The European Journal of Orthodontics DOI:10.1093/ejo/cjr038 | 2011 | 1 | 1 | not extracted yet |