1, which may rebound and recur.
Orthodontics will not completely solve the problem of uneven teeth at once. If the orthodontic appliance is worn for a short time and the teeth are used unscientific after correction, it may cause the teeth to become uneven again after correction.
2. The teeth are loose
The most common sequela of orthodontics is tooth loosening. In the process of orthodontics, the teeth are displaced to return to the correct track, which will easily lead to the displacement of tissues around the teeth. This is very common. Of course, after orthodontic treatment, periodontal tissue will gradually stabilize and tooth looseness will disappear after a period of time.
3. The roots are absorbed
Root resorption may occur after orthodontic treatment. This situation often happens when adults do orthodontics, and some displaced teeth are absorbed, which will easily lead to shorter teeth and increase tooth looseness.
4. alveolar bone damage
In the process of orthodontics, it may also cause alveolar bone damage, because in orthodontics, moving teeth will drive periodontal tissue, alveolar bone may become lower, leading to gingival atrophy and so on. This situation is often unavoidable in orthodontics.
5, cause pulp disease.
Dental pulp diseases may also be caused during orthodontics, and the common situation is dead pulp teeth. This is because the teeth are damaged by excessive pressure during orthodontics.
6, other sequelae
Orthodontics can generally be done before 18 years old, especially when 12~ 18 years old, which is faster and more stable. If you do orthodontics after the best time, the damage to your teeth will increase, and your teeth are likely to fall off when you are old.
7. Does orthodontics require tooth extraction?
1, orthodontic tooth extraction?
Orthodontics may require tooth extraction.
Tooth extraction is not a necessary step in orthodontics, but there is also a 50% possibility of tooth extraction. Whether to pull out a tooth depends on your actual situation, and then decide whether to pull out a tooth.
2. Why do you want to pull out your teeth?
1. In orthodontics, the space between teeth extraction is used to arrange crowded teeth, so that the space of alveolar bone is enough to accommodate all existing teeth.
2. Retract the anterior teeth between tooth extraction, improve the protrusion of dental arch and improve the face shape. For example, some people have protruding lips, and after tooth extraction, the protruding lips will become smaller and the face will become beautiful.
3. Adjust the occlusal relationship of the posterior teeth by using the gap after tooth extraction, so that the posterior teeth are staggered and the occlusal contact area is the largest, thus achieving better chewing efficiency.
3. Under what circumstances should a tooth be extracted?
Tooth extraction is not a necessary step in orthodontics. Generally speaking, it is best not to extract teeth, but in the following cases, doctors will recommend orthodontics after tooth extraction.
1, the dentition is crowded. This kind of people have tooth deformity because of the mismatch between tooth quantity and bone quantity. When correcting teeth, a certain number of teeth need to be extracted to coordinate the relationship between tooth quantity and bone quantity, relieve dentition crowding and reduce the recurrence of deformity.
2. The occlusal relationship needs to be corrected. In this group of people, because of the asymmetry of the occlusion between the upper and lower teeth, it is necessary to adjust the occlusion relationship by extracting teeth.
3. The face is prominent. For people with facial protrusion, a certain number of teeth should be pulled out to obtain a certain gap, so that the front teeth will retract and the rear teeth will move forward, which will help to relieve facial protrusion and make the facial profile more beautiful.