A member asked:

My orthodontic plastic retainer seems to be damaged, due to teeth grinding. what should i do?

6 doctors weighed in across 4 answers

Once damaged, change: Once a clear aligner is damaged it need to be replace. They are not providing the treatment intended anymore.

Answered 12/7/2013

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Replace: Mouth guard type clear retainers have a tendency to wear through over time usually due to night time grinding of the teeth. You should have a new one made but depending on which arch (upper or lower) grinds through other types of retainers with wires along with acrylic can be made.

Answered 12/10/2013

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Talk to Orthodontist: Perhaps a different type of retainer would better suit your stabilization and grinding requirements. Talk to an orthodontic specialist.

Answered 2/24/2014

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Dr. Paul Grin answered

Specializes in Pain Management

Repair or replace: The average lifespan of a plastic retainer is about 3 to 5 years. If damaged, plastic retainers require repair or replace by an orthodontist. See your orthodontist. dentist for treatment options.

Answered 11/30/2015

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Related Questions

A member asked:

Can wearing my plastic retainers cause dental caries?

3 doctors weighed in across 2 answers