Innovations and new technologies in bonded orthodontic retainers: putting the different wires into perspective. (notice n° 2037323)
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| fixed length control field | 02509cam a2200169 4500500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260405000446.0 |
| 041 ## - LANGUAGE CODE | |
| Language code of text/sound track or separate title | fre |
| 042 ## - AUTHENTICATION CODE | |
| Authentication code | dc |
| 100 10 - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Boury, Paul |
| Relator term | author |
| 245 00 - TITLE STATEMENT | |
| Title | Innovations and new technologies in bonded orthodontic retainers: putting the different wires into perspective. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | 2026.<br/> |
| 500 ## - GENERAL NOTE | |
| General note | 58 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Introduction: The choice of retainer wire is crucial to ensuring long-lasting orthodontic results. Beyond simple mechanical retention, it must meet specific requirements in terms of design, physical properties, and biocompatibility. To date, there is no consensus on the best material, and new generations of wires continue to emerge to address the limitations of existing systems. Objective: This article aims to describe and compare various types of retainer wires, whether they are shaped manually, such as Respond and Ortho-Flextech, or produced using a robotic process, such as Memotain, TMA Winnove Medical, or PolyEther-Ether-Keton (PEEK) wire. Materials and methods: The “ideal wire” should ensure a custom fit, appropriate mechanical properties, smooth surface quality, biocompatibility, durability, and acceptable aesthetics. Current options include chairside wires (Respond and Ortho-FlexTech), CAD/CAM or robot-made retainers (laser-cut NiTi Memotain and robot-bent TMA Winnove), and milled PEEK devices. Each option involves trade-offs: adaptability and flexibility versus rigidity and control; isotropy of round sections versus anisotropy of square sections; and added costs and logistical demands associated with digital workflows. Discussion: In multistranded wires, Young’s modulus (E) corresponds to that of the base alloy; clinical stiffness depends instead on the effective EI (geometry, compaction, and inter-strand slip). Clinical success also relies heavily on bonding quality: thin, even resin layers and short spans between composite pads are as important as the wire itself. Overall performance therefore results from the synergy of wire, adhesive, and clinical technique. Conclusion: Future developments are likely to focus on increased robotization, adhesive optimization, and the use of high-performance polymers. However, no current solution can yet be considered flawless. |
| 700 10 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Le Gall, Michel |
| Relator term | author |
| 786 0# - DATA SOURCE ENTRY | |
| Note | L'Orthodontie Française | 96 | 4 | 2026-03-03 | p. 353-365 | 1966-5202 |
| 856 41 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://stm.cairn.info/journal-lorthodontie-francaise-2025-4-page-353?lang=en&redirect-ssocas=7080">https://stm.cairn.info/journal-lorthodontie-francaise-2025-4-page-353?lang=en&redirect-ssocas=7080</a> |
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