1, how much does it cost to straighten your teeth is affected by the region: orthodontic treatment in a first-tier city is about 7,000-20,000 yuan, the best orthodontic technology up to 30,000 yuan or so, the small city, there is even a price of more than 2,000, a first-tier city, although the price is more expensive, but it is to do orthodontic treatment or incomparable advantages, such as its Economic development, advanced technology, etc., so orthodontic not only consider the price factor. 2, how much money to straighten teeth by the use of orthodontic methods: orthodontic methods there are many kinds of, roughly divided into the following categories: 1) braces, which braces are divided into traditional, metal, ceramic, invisible, etc., the price is not the same, the price of Shenzhen region is 6,000-20,000 ranging, 2) cosmetic crowns, crowns, crowns, more suitable for adults, good straightening effect, and the price is not the same. More suitable for adults, the correction effect is good, the price is generally 2000-6000 ranging, 3) surgical correction, this is to knife, generally minimally invasive surgery, the price is not good to estimate. 3, how much money to straighten teeth according to the deformity of your teeth: teeth arrangement is more complex, correction is difficult cost is certainly higher. 4, how much money to straighten teeth is related to the age of the orthodontist: generally speaking, the child to do teeth straightening is relatively easy, the cost will be a little less, adults because of the correction of the difficulty is slightly higher, the cost will be relatively high. This is generally for braces orthodontics, children braces orthodontics than adults will generally be lower than 2000 or so. Because the child correction is relatively easy and short time. 5, how much money to straighten teeth with the patient's choice of hospital level at the same time the doctor's professional technology and hospital medical equipment also affects the cost of orthodontic treatment.