Dental correction involves a wide range of issues, such as irregular tooth arrangement, abnormal tooth color, and abnormal tooth morphology, through oral technology. Common methods include porcelain fused to metal teeth, orthodontics, porcelain veneer, resin veneer, etc. In addition to the methods of orthodontics, people also pay attention to the appropriate age of orthodontics.

1. What is the appropriate age for orthodontics?
(1) 4-5 years old
4-5 years old is the stage of deciduous teeth, which is suitable for deciduous teeth to cross jaw. Early correction will help the development of maxilla and prevent permanent teeth from cross jaw.
(2) 8-12 years old
8~12 years old is the stage of mixed dentition. If lip biting, tongue extension, jaw protraction, abnormal face shape, abnormal tooth arrangement, etc. occur, you should go to a regular dental hospital for inspection in time. Determine whether it is skeletal malocclusion, functional or dental malformation, so as to determine the treatment plan.
(3) 11-15 years old
11~15 years old is the stage of permanent dentition. The teeth have been completely replaced and the skeleton has basically been shaped. This stage is also a good time for dental correction.
2. Zhengzhou Orthodontic Hospital
(1) Zhengzhou Zhide Stomatological Hospital
Founded in 2011, the hospital is a large formal medical institution engaged in oral cavity planting in Henan Province. After more than ten years of precipitation, it has a secondary dental hospital, 20 branches, and a combination of oral digital center, oral comfort diagnosis and treatment center, and digital orthodontic clinical research and development center. In dozens of oral technology fields, the hospital has achieved remarkable results, including digital heteroplate implantation, microscope treatment, digital dental correction, digital restoration, children's general anesthesia treatment, etc., with the main characteristics of standardized, comfortable, digital and efficient oral treatment. The hospital has successively set up an oral implant department, an orthodontic department, a periodontal department, a dental cleaning center, and other clinical and supporting departments.
(2) Zhengzhou Gule Stomatological Hospital
The hospital is located in Huayuan Road, Jinshui District, Zhengzhou City, opposite to the provincial television station. The transportation is very convenient, and it provides free parking for customers coming. This is a standardized dental medical institution approved by the health department. The hospital has five departments, namely, orthodontics, children's dentistry, aesthetic restoration, implant dentistry, and comprehensive dentistry. It is equipped with multiple clinical departments, including sterile operating room, radiology department, disinfection supply center, laboratory and technician room. Integrating oral prevention, health care, teaching and medical treatment, it is a high-end oral diagnosis and treatment institution and has won a good reputation in the local area. In terms of the use of oral instruments, the principle of "one person for one use, one disinfection" or "one person for one use, one destruction" shall be followed to ensure that the disinfection and sterilization process is standardized and prevent cross infection.
(3) Henan University Saisi Stomatological Hospital
The hospital is located in Dongming Road, Zhengzhou City. Founded in 1994, it is a large regular hospital integrating medical treatment, teaching, scientific research and outside the museum. The hospital has orthodontic center, implant center, oral health center, periodontal disease department, prosthodontics department, microtherapy center and other clinical departments, and has established long-term communication and cooperation strategic relations with many well-known universities and dental medical institutions abroad. Relying on independent consulting room, good medical technology and equipment, scientific management concept and exquisite technology, it is famous in the local area.