Business and Management

Kicking the Thumb or Finger Sucking Habit

When the old thumb sucking habits continue past 4-1 / 2 to 5, we start to worry about the position of permanent teeth that usually begin to erupt at the age of 6. Continued thumb or finger habits can cause changes in the bite which may require greater care when a child orthodontics older, not just resolve itself once the habit is stopped.

Here is a list of how the thumb or finger sucking can alter the child bites:

Many thumb and finger suckers have upper front teeth that stick way out in front of the other teeth, and this can put them at risk of serious damage if there is an injury to the face. You can also purchase thumb sucking devices online via

Image Source: Google

It is also common to find "open bite" with the thumb and finger habits, which refers to when the back teeth are closed but there is a large gap between the upper and lower teeth in front.

Another common side effect of a thumb or finger sucking is cross bite. Long-term sucking ceiling will narrow over time to the point that the upper jaw no longer fit properly outside of the lower jaw, causing the child to move the lower jaw to the side to bite them more comfortable.

Getting a child who has a habit that is very active to stop can be quite a daunting task. With very young children you may be lucky that with some strengthening, they will be distracted and give up their own habits.