If the teeth are not aligned, the first thing to do is to go to the hospital after the doctor’s diagnosis and design, if the teeth are not aligned more powerful need to be extracted orthodontic treatment, after the extraction of teeth wearing braces teeth will move to the extraction gap, and then the front teeth are aligned, so it is useful. If the doctor diagnoses the need to extract teeth for orthodontic treatment, just wear braces to force alignment, the teeth will protrude outward, and after removing the braces it is less stable and may relapse. So uneven teeth should go to a regular hospital for examination, such as taking pictures for examination, taking models for examination, and then orthodontic treatment according to the doctor’s plan, which is generally useful.