Hello, during the child's tooth change, apart from the serious deformity of the jaw, some teeth are seriously dislocated, and generally there is no need for dental plastic surgery to correct them. There will be some temporary malocclusion when changing teeth. These conditions include: slight crowding, gap in front teeth and deep occlusion. Parents don't worry when they see this. As children grow up, these mismatches will gradually disappear or ease, so there is no need to correct them.