13-year-old boy orthodontics, do you need tooth extraction? How much will it cost? How much does it cost to make a movie in Jingmen, Hubei? How much does it cost to do orthodontics? Can the specific steps be done? Disease analysis: Hello, 13 years old is the best age for correction. Depending on the specific situation, some people need to pull out one or two teeth (such as Lei Gongkou, commonly known as buck teeth, and the fourth maxillary molar can be pulled out if necessary). First of all, take a film to check the child's mouth shape and tooth arrangement. According to the advice of clinicians, it takes about 1 year for children of this age to correct, and a retainer is needed after half a year to prevent rebound. Suggestion: As for the price and other aspects, there is no clear price reference because of the inconsistency in various places. Please ask the local hospital specifically. I hope it helps you.