You can use the following methods:

1. Fixed appliances

Brackets, rings and other devices are fixed to the tooth surface with adhesives The patient cannot take it off by himself, only the doctor can remove it with professional equipment. It is currently the most commonly used appliance in clinical practice with high correction efficiency. There are labial appliances and lingual appliances.

2. Removable appliances

Affixed to the teeth or mucosa, the patient can take them on and off at will. They are generally used to treat relatively simple malocclusions and deformities in deciduous teeth and replacement teeth. Correction.

3. Invisible braces

It is designed according to the patient's dentition shape, simulates tooth movement through computer three-dimensional image technology, and uses digital molding technology to produce multiple pairs of elastic and transparent braces. Orthodontics made of polymer materials. Patients can take it off and wear it by themselves, and the correction can be completed almost unnoticed, without affecting daily life and social interaction. However, it is more expensive and has limited indications, making it impossible to correct complex malocclusions and deformities.

4. Functional orthodontic device

It is mainly used for children who are still in the peak period of growth and development after tooth replacement or just after tooth replacement, using the functions of masticatory muscles or perioral muscles. Force guides jaw growth to correct mild to moderate functional and skeletal malocclusions.

5. Surgical orthodontics

Severe skeletal deformities, such as maxillary protrusion, underdevelopment of the maxilla, mandibular protrusion, mandibular retrusion, etc., require orthodontic treatment. Combined treatment and orthodontic treatment alone cannot improve the patient's facial appearance.

The ideal time for children to undergo orthodontic treatment:

3 years old: front teeth crossbite, commonly known as "earth-to-earth". This deformity has a serious impact on children's jaw development. Once it occurs, it should be corrected immediately. The earliest correction can start at about 3 and a half years old. It usually only takes 3-6 months to move out the primary upper front teeth that are biting on the inside of the lower teeth.

6-12 years old: Functional deformity often occurs in the dentition period (i.e. 6-12 years old). If correction is delayed, it may develop into skeletal deformity, so the ideal correction period should be The dentition period is from 6 to 12 years old.

12 or 13 years old: For general dental deformities, the ideal time for correction is in the early stages of the permanent dentition (i.e. 12-13 years old), because at this time the child has just lost teeth and is in a period of vigorous growth and development. time.

10-13 years old: As for the correction of bone deformities, correction should be carried out when the child is in the early stage of growth and development (10-12 years old for girls and 11-13 years old for boys).

Thank you, I hope you will adopt it!