The duration of retainer wear following orthodontic treatment is a significant factor in maintaining the achieved alignment of teeth. Consistent usage as prescribed by an orthodontist is crucial to prevent relapse, which is the tendency for teeth to shift back toward their original positions.
Proper retention contributes to long-term dental stability and preservation of the investment made in orthodontic correction. Furthermore, adherence to a retainer wear schedule can minimize the need for future corrective procedures. Historically, retention protocols have evolved based on clinical experience and research, emphasizing the importance of customized and individualized plans.