1, traditional orthodontics: The principle of traditional orthodontics is to stick a nail on the tooth surface, that is, a dental appliance, and then tie a steel wire to the nail, and use the steel wire to force the teeth to move and rearrange the teeth. It takes a long time for adults to correct tooth protrusion, and the effect is not as good as that of teenagers.

2. Prussian cosmetic orthodontics: Without grinding teeth and wearing crowns, Korean micro-plastic surgery (maxillofacial surgery) and numerical control invisible orthodontics (orthodontics) are combined to achieve health correction, and the skeletal group of facial morphology is reconstructed by using the principle of skeletal movement during orthodontics, and finally facial "plastic surgery" is realized.

3. Beauty Crown: Beauty Crown has broken through the traditional procedures of tooth extraction, tooth grinding, mold taking, wax carving, porcelain burning, etc., and adopted computer-aided design and production to complete all the procedures of tooth preparation, optical mold taking, design, grinding, fitting and installation at one time. The whole process only takes one hour, and the myth of "standing and wearing" is truly realized. It has the advantages of no tooth extraction, no pain, short time and firm teeth, thus achieving a life-long guaranteed tooth beauty effect.

We can't say the exact quantity, because the price of orthodontics is affected by many aspects.

First of all, the cost of orthodontics is related to the type of tooth deformity of patients. Different types, different treatment methods and different prices. Such as irregular teeth, ground cover, buck teeth, tiger teeth and so on. Their prices are different.

Secondly, the cost of orthodontics is related to the degree of tooth deformity of patients. If the degree of tooth deformity is high, the treatment process may be longer and the correction time will be longer.

In addition, the cost of orthodontics is related to the orthodontic method chosen by patients. There are many methods of orthodontics, such as traditional steel braces, invisible orthodontics, beauty crown orthodontics, etc., and the prices are different.

Finally, the cost of orthodontics is related to the hospital chosen by the patient. The price of small hospitals may be lower, but the effect and safety are not guaranteed. But if you choose a regular hospital, the effect may be better and the price will be higher. If you choose a professional stomatological hospital, the medical equipment, medical environment, stomatologists, safety guarantee, quality guarantee and service quality are the best, then its price will be higher.

I hope it helps you.