Bad teeth can be treated with orthodontics Uneven teeth will affect the image, affect the temperament and make people feel insecure. In life, we can often see that people with good teeth will laugh when taking pictures, while people with bad teeth will keep their mouths shut. There are many cases where teeth are not good-looking. If you look in the mirror and find that your face looks like this, you should consider whether there are problems such as buckteeth, ground cover and protruding teeth, which will affect our face shape.