Aligners and retainers are often used interchangeably, but the truth is that they’re very different. From design to intended use, it’s important to note the differences between the two tray types in order to ensure proper treatment. Here’s what you need to know about clear aligners and retainers:
Retainers come in a variety of forms and are designed to hold the teeth in place after a successful treatment plan. While metal retainers that fit snuggly against the roof of the mouth used to be the most common, clear retainers are on the rise. Generally, a dental professional will be able to help a patient choose the best retainer option for them, just as they helped with the treatment plan for the straightening process.
Here are some advantages that come with retainers:
Only use a retainer after the treatment process is complete. The retainer will help preserve that new smile with thicker, durable plastic.
Clear aligners are used to help straighten teeth in the replacement of braces. More specifically, aligners are clear trays that are specially fitted to an individual’s teeth by using an impression. A sequence of aligners will then be created that help to guide the teeth into their new position. The patient will need to switch their aligner periodically, usually one to two weeks, in order to gently move the teeth and help them become accustomed to their new position over time.
Here are some benefits aligners offer:
Typically, patients should wear clear aligners 20 to 22 hours per day during treatment. The flexible plastic trays can help move teeth along gradually and effectively.
Though often confused due to their appearance, clear retainers are different from aligners. Because aligners are not intended to last longer than a few weeks to a month at a time, the design is not nearly as durable and, thus, isn’t a suitable alternative to retainers. It’s best to only use any spare aligners as an emergency option in the case of a missing retainer. However, that is the last choice case scenario, and an appropriate retainer should be repurchased to maintain the teeth’s new position.