Evaluation of Orthodontic Retention Protocols and Their Impact on Treatment Stability: Insights from a Tertiary Care Study

Abstract

Context: The goals of orthodontic therapy are to provide stable treatment results and the best possible tooth alignment. Orthodontic retention regimens are essential for avoiding relapses after treatment; however, there is ongoing discussion on the best regimen. Methods: Orthodontic patients treated at a tertiary care center were the subject of a retrospective analysis. Information was gathered about follow-up evaluations, treatment techniques, patient demographics, and retention procedures. Relapse rates and occlusal characteristics were among the objective variables used to evaluate treatment stability. A statistical analysis evaluated the effectiveness of various retention strategies. Findings: When it came to preserving treatment stability, fixed retainers outperformed detachable appliances, Hawley retainers, and Essix retainers. The mean changes in occlusal parameters and relapse rates were greater for removable appliances, but the performance of Hawley and Essix retainers was moderate. Significant variations in retention techniques were verified by statistical analysis, with fixed retainers outperforming alternative detachable retainers and removable appliances. In conclusion, compared to alternative detachable retainers and removable equipment, fixed retainers are more successful in preserving treatment stability. Retention protocols, however, must to be established with each patient’s needs and treatment preferences in mind. The length of patient compliance and retention has a crucial role in determining the stability of therapy, underscoring the significance of patient education and continued monitoring. To improve long-term treatment results and optimize orthodontic retention techniques, further research and technical developments are required.

Keywords

• detachable appliances
• fixed retainers
• orthodontic treatment
• retention regimens
• treatment stability