As parents, we all know how common thumb sucking, tongue thrusting, and dummy (pacifier) use can be in young children. While these habits are natural comfort mechanisms in infancy, they can lead to dental and jaw development issues if they persist beyond the toddler years. That’s where habit-breaking appliances come in! These orthodontic devices are designed to help children gently transition away from these habits, ensuring their teeth and jaws develop properly.
Why Do Oral Habits Need to Be Addressed?
Persistent oral habits can cause:
- Misaligned Teeth – Thumb sucking and tongue thrusting can push teeth forward, leading to an overjet or open bite.
- Jaw Growth Issues – Prolonged habits can alter the way the upper and lower jaws develop, potentially causing long-term orthodontic concerns.
- Speech Development Delays – Incorrect tongue posture can interfere with proper speech patterns.
- Increased Risk of Braces – Uncorrected habits often lead to a greater need for orthodontic treatment in the future.
Types of Habit-Breaking Appliances
Habit-breaking appliances work by making the habit less satisfying or comfortable, helping children stop the behaviour naturally. They come in two main types:
1. Fixed Appliances (Placed by an orthodontist and remain in the mouth)
- Thumb or Finger Crib – A small metal device attached to the upper palate that prevents the thumb from making contact with the roof of the mouth, making sucking less enjoyable.
- Tongue Crib – A wire barrier that discourages tongue thrusting by blocking the tongue from pushing against the front teeth.
- Rake Appliance – A slightly more pronounced version of a crib, often used for severe thumb-sucking habits.
2. Removable Appliances (Can be taken out by the child, requiring cooperation)
- Similar to retainers, these devices serve as a reminder for the child to stop the habit. They are best for mild cases and older children.
How Long Do Kids Need to Wear Habit-Breakers?
Most children adjust to their appliance within a few days, and the habit typically resolves within a few months. However, every child is different, and some may require a longer period to fully break the habit.
The Benefits of Habit-Breaking Appliances
- Encourages Proper Oral Development – Prevents malocclusions (bite issues) before they become severe.
- Promotes Better Speech and Swallowing Patterns – Helps correct tongue positioning.
- Reduces the Need for Extensive Braces – Early intervention can mean a simpler orthodontic journey later.
- Boosts Confidence – Children can develop proper tooth alignment and a beautiful smile as they grow.
When Should You Consider One for Your Child?
If your child is still sucking their thumb or pushing their tongue forward beyond age 4 or 5, it’s worth speaking to an orthodontist. Early intervention can prevent future dental concerns and set the stage for a healthier smile.
At Broadbeach Orthodontics, we specialise in helping children transition out of oral habits with gentle, effective solutions. If you’re concerned about your child’s habits, book a consultation with us today. We put you and your family first!
