Yes, dentists routinely glue on permanent retainers, also known as bonded or fixed retainers, to maintain tooth alignment after orthodontic treatment. This process ensures the long-term stability of your straightened smile.
How Permanent Retainers Are Bonded
Permanent retainers consist of a thin, custom-fit wire that is shaped to follow the contours of the back surfaces of your front teeth, typically from canine to canine, on either the upper or lower arch.
- Material: The wire is commonly made of stainless steel or a nickel-titanium alloy, chosen for its durability and flexibility.
- Bonding Process: Instead of traditional "gluing," dentists use a specialized dental bonding agent or composite resin (a tooth-colored material) to secure the wire to the enamel of each tooth. This adhesive is precisely applied in small dots along the wire and then hardened with a special light, creating a strong, durable bond.
- Purpose: The primary purpose of this bonding is to prevent your teeth from shifting back into their original positions, a common issue known as relapse after braces or clear aligners. This fixed retention provides continuous support, keeping your teeth perfectly aligned.
What to Do If Your Bonded Retainer Becomes Loose
While permanent retainers are designed for longevity, they can occasionally become loose or detach from one or more teeth.
- Immediate Action: If your bonded retainer feels loose, bent, or completely falls off, it is crucial to contact your dentist or orthodontist as soon as possible.
- Risk of Tooth Movement: Teeth can begin to shift very quickly once the retainer's stabilizing force is removed. Prompt action minimizes the risk of your teeth moving out of their corrected positions, potentially undoing the results of your orthodontic treatment.
- Reattachment Procedure: Your dental professional can easily re-bond the retainer onto your teeth. This is typically a straightforward and quick procedure to re-establish the retainer's effectiveness and protect your orthodontic investment.
