Grinding Teeth (Bruxism)

What is bruxism?
Grinding of teeth, also known as bruxism, occurs in children as well as adults. Grinding of teeth generally occurs during sleep.

What if my child is grinding his or her teeth?
Children often grind their teeth when their teeth are erupting. This is not uncommon, nor is it a problem if it is mild. However, more severe cases can lead to a malocclusion. Malocclusion generally leads to a need for orthodontics, or the child can develop TMJ problems. If you have any concerns about your child's grinding of teeth, be sure to have a check for signs of excessive wear, so a simple cure can be used to prevent serious problems.

What about bruxism in adults?
Adults may grind their teeth at night due to:

• Malocclusion
• Stress

The result of bruxism can be:

• Worn spots (attrition) that can lead to:
  • Malocclusion (if the patient doesn't have one already)
  • Sensitivity
  • Brittle teeth that require crowns
• TMJ problems
• Noise—that sometimes disrupts a partner's sleep

How can bruxism be cured?
Sometimes, the damage caused by bruxism must be addressed first. Any malocclusion, sensitivity, brittle teeth, or TMJ problems should be discussed with your dentist first—to be sure both that those problems are resolved and that the subsequent cure for bruxism prevents their recurrence.

Bruxism itself can easily be cured with a simple mouth guard that is worn during sleep. This guard is comfortable and easy to become accustomed to.