Abstract：
To reduce the risk of unwanted post-treatment changes following orthodontic treatment, use of bonded retainers is gaining popularity. Despite their efficacy and popularity with patients, it has been widely reported that there are significant risks with bonded retainers if they are not maintained and monitored. This case report demonstrates how unwanted tooth movement caused by a bonded retainer can lead to catastrophic failure and ultimately, tooth loss. The importance of active and regular monitoring of bonded retainers is highlighted and recommendations are made to the wider dental community on how to monitor such retainers in clinical practice.
摘要：
为了降低正畸治疗后不必要的治疗后变化的风险，保税固位器的使用越来越受欢迎。尽管它们的功效和在患者中的受欢迎程度，据广泛报道，如果不对粘合保持器进行维护和监测，则存在重大风险。此案例报告演示了由粘合保持器引起的不必要的牙齿移动如何导致灾难性故障，并最终导致，牙齿脱落。强调了积极和定期监测粘合固位体的重要性，并就如何在临床实践中监测此类固位体向更广泛的牙科界提出了建议。
