Patient: Patient's age: 20 Patient's sex: Female's condition description: My niece's teeth are very irregular. Can she be corrected at the age of 20? If I can tie it, where should I tie it? What kind of help do you want? Ask the doctor for advice. Physician 1: Disease analysis: OK, but it takes a long time to correct. Guidance: I suggest you go to a regular professional stomatological hospital for orthodontics. Doctor 2: Hello, if the teeth are irregular, you can do orthodontics. You can go to the hospital for dental examination and treatment, and choose orthodontic treatment according to your teeth. Doctor 3: Disease Analysis: Hello, there are many girls with bad teeth now. Those who can have plastic surgery usually wear braces for a long time. Introduction: Some people used to think that the teeth would fall off early in old age after the teeth were straightened. It's not that serious. There will be more medical insurance in the future. Doctor 4: Analysis of illness: Yes, of course, it is possible, but if you are older, the correction process will be more painful and you need to persist. Guidance: It's not called binding, it's a braces for correcting teeth. You have to wear it for about a year, and you often eat porridge, but you can't eat hard things. Doctor 5: Analysis of illness: You can go to the Department of Stomatology to find a dentist for correction. Twenty years old is not too old. A colleague of mine made a correction at the age of 25, and the effect was very good. The result is a little scary, but it is very pleasant after correction. Guidance: You should wear braces for one year to one and a half years, hehe, you will have a metallic texture when you smile. Prepare the money for going to the stomatology department and go to the stomatology department of a regular hospital. Nowadays, the problem of whole tooth infection is not much. Sterilization of instruments in regular hospitals is guaranteed, and doctors' operation is standardized, which can avoid these problems. It seems that the price is not cheap either, around 3000.