Will Thumb Sucking affect the growth of my child's mouth ?

Over time a child with a thumb or finger habit will likely develop a high narrow arch and what is known as an open bite where the front teeth do not come together. Along with the open bite, children will often develop a tongue thrusting habit which can further compound the orthodontic problem and lead to speech problems. Also people with narrow arches are more prone to snore.

Thumb or finger habits can relieve stress and be relaxing for children. The habit usually consists of forming a suction between the thumb/finger and the roof of the mouth. There are many tried and true methods to break the habit, but if if your child has reached the age of 4 and is still having a problem, there are orthodontic appliances that can be used to stop the habit. And if the development of your child's mouth has been affected by the habit, they should have an orthodontic evaluation no later than age 6. This will allow us to work with the natural growth of your child's jaw to correct the problem and give them the smile you want them to have.

When is Thumb-sucking a Cause for Worry? Orthodontic Partners Explain

Lots of you have asked us at Orthodontic Partners about whether it’s healthy for children to suck thumbs (or, less frequently, fingers). If you’ve got a thumb-sucker in the house, you are not alone. Research tells us that between 75% and 95% of infants suck their thumbs. Is this anything to worry about?

In most cases, no. Sucking is a natural reflex for an infant, and can provide security and contentment as well as relaxation for your little one. It’s a habit that most children grow out of between the ages of 2 and 4.

However, if your child keeps sucking after he’s gotten his permanent teeth, it’s time to take a closer look. If your child sucks his thumb aggressively, putting pressure on the inside of his mouth or his teeth, it could cause problems with tooth alignment and proper mouth growth. If you’re worried, give us a call at Orthodontic Partners and we will help assess the situation, and, if necessary, provide tips for how to help your child break the habit.