Hello. Some friends around me have buck teeth plastic surgery. In fact, they loosened the root of the original gum, then reshaped it, fixed it with braces, and then it grew up quickly. Wear braces for more than one year, and when the teeth are really stable, you can pull them out. By then, your teeth will be neat and beautiful. When you loosen your teeth, you will be anesthetized and won't be very painful.