EOS Podcast Series: Ep 10 – Simon Littlewood (UK) & Padhraig Fleming (Ireland) – Why retention matters
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In this episode, host Finn Geoghegan, EOS 2026 President, speaks with Professors Simon Littlewood and Padhraig Fleming about why orthodontic retention remains one of the most important – and most challenging – elements of long-term orthodontic care.
Key topics include:
1. Understanding relapse vs age-related change — Teeth continue to move throughout life; retention aims to reduce risk, not eliminate movement entirely. Setting realistic expectations is essential.
2. Communicating retention early and often — Retention cannot be an afterthought; patients need repeated messaging during treatment to ensure long-term adherence.
3. Fixed and removable retainers: benefits and pitfalls — From failure rates and wire activation to compliance challenges, the guests outline how material choice, monitoring, and patient behaviour influence outcomes.
4. Future directions in retention — Digital workflows, CAD/CAM wires, improved plastics, and remote monitoring may soon support more personalised, predictable retention strategies.
Tune in for a thoughtful and practical conversation that reframes retention as a lifelong partnership between clinician and patient – one that ultimately defines the durability of orthodontic treatment.
