The period during which a removable or fixed appliance is utilized following orthodontic treatment to maintain the achieved alignment of teeth is a critical phase of oral care. This phase directly impacts the long-term stability of the corrected dentition and prevents relapse, where teeth shift back toward their original positions. The duration of this phase is variable and dependent on individual factors.
Maintaining the results achieved through orthodontic treatment is paramount. Teeth have a natural tendency to shift throughout life, and the structures supporting teeth (bone and ligaments) need time to stabilize after being moved. Without proper retention, the investment in braces can be undermined, leading to the need for future corrective measures and increased dental costs. This stage is as crucial as the active tooth movement phase itself in ensuring a successful outcome.