Extensive enamel and dentin destruction associated with the misuse of invisible retainers

Invisible or clear retainers have gained significant popularity as a post-orthodontic treatment option due to their clear, removable design and effectiveness in maintaining teeth alignment discreetly and comfortably. However, as with any dental intervention, adverse events may occur, particularly if the device is misused or if there is poor patient compliance. We present a case of extensive enamel and dentin destruction associated with the misuse of invisible retainers in a 14-year-old female patient who used the retainer for 30 months permanently, even eating with it. The extensive destruction needed several appointments until a complete reconstruction was obtained. Our clinical case underscores the importance of diligent post-treatment follow-up to guarantee the correct use of clear retainers. Communication and close follow-up are essential to guarantee the correct use of invisible retainers.