An occlusal splint is an appliance fitted over the teeth for a specific purpose. It may be used to protect teeth from clenching or grinding, or as part of care for selected jaw muscle and joint problems. Not all dental appliances serve the same function.
Why does fitting matter?
The dentist considers tooth shape, contacts when biting, symptoms and how the appliance will be worn. An appliance bought without an assessment may not address the same problem as an individually planned splint. A soft mouthguard, a therapeutic splint and an orthodontic retainer are not interchangeable.
What can a splint achieve?
It may help reduce damage to teeth, but it does not guarantee that bruxism will stop. Changes to habits or further assessment may also be needed. Ask what improvement will be evaluated at your review.
Using and cleaning it
Wearing times and cleaning instructions depend on the appliance. Do not reshape it yourself or use hot water unless the instructions allow it. Bring it to appointments so the team can check its fit and wear.
Report new pain, a persistent feeling that your bite has changed or damage to the appliance. Do not assume that worsening symptoms are simply part of getting used to it. A review can establish whether the treatment still suits your needs.