My child’s teeth are loose but the permanent teeth won’t erupt. What happens if the primary teeth don’t fall out by themselves? Does this cause crooked teeth?

As the permanent teeth start to grow, the roots of the primary teeth start to thin. The teeth to come in first are the frontal teeth on the lower jaw (6-7 years). The permanent teeth start to come in from the back, from where the tongue roots. They come into the frontal jaw by the effect of the tongue. The primary teeth start to become loose, this starts to thin the roots and the primary teeth fall out. This is a natural process. It doesn’t result in crooked teeth. But if the permanent teeth take their place in the mouth and the primary teeth. However, if permanent teeth settle in the mouth and primary teeth remain in the mouth without shaking, then extraction of primary teeth is necessary. You should consult your dentist without delay.