Can thumb or finger-sucking cause crooked teeth?

This answer is very similar to the one above. Let’s face it. We all have a crutch that helps us get through the tough times. Some people rely on faith, others on food and some on other addictions.
So, it should come as no surprise to you that our children have their own little “fixes” to get them through the tough times. One of the biggest of these is thumb-sucking or finger-sucking, with or without the use of a “blankie.” I would never dare ban the coveted “blankie.” In fact, I know several adults who still sleep with theirs! I sucked my thumb as a child, and oh, the relief was amazing! But again, at some point certain addictions have to end before they have damaging consequences.

Generally it is safe to let your kids suck away until age four. Before age four, you may notice the effects of sucking on their front teeth. What you will likely see is that your child’s front teeth are “bucked out” and perfectly fit the offending thumb like a key in a lock. Prior to age four, if the child stops, the teeth will usually drift back into their normal position. After age four, however, the effects become more permanent and may also affect the path of eruption of the permanent teeth and shape of the palate (roof of the mouth). This can result in your child’s permanent teeth also appearing “bucked,” crowded, spaced or some combination of these. And, you guessed it, an expensive trip to the orthodontist!

Tags: Addictions, Adults, Blankie, Consequences, Crooked Teeth, Crutch, Faith, Fit, Front Teeth, Little Fixes, orthodontist, Palate, Permanent Teeth, Roof Of The Mouth, Shape, Sleep, Surprise, Thumb Sucking, Tough Times