To correct teeth before the fast growing child's teeth or fast growth period. For example, the first permanent molar teeth eruption which is the first period for a growth spurt.
One deciduous (dental word adduct) of: the emergence of malalignment or deciduous dentition trans (dental word adduct) (package Days) and open (dental word adduct) (partial dental occlusion live) it should be early correction, treatment of age 3 to 6 years old, when children are not permanent eruption, deciduous root has not been absorbed, the more stable and can be worn by treatment with intra-oral appliances activities, course of about 6 month or so, early treatment of children with normal development of the maxillofacial region is a great advantage. If not timely corrected, it is possible to increase the deformity in this fast growth period.
Second, mixing teeth (dental word adduct) of: about 7 to 11 years, when permanent teeth begin eruption newborn, teeth grow quickly, unstable occlusal tooth deformity-prone period. The main reason is the early loss of deciduous teeth, resulting in reduced arch length, thereby causing tooth arrangement high, these children should be done gap early loss of deciduous teeth to close the gap, resulting in the eruption of permanent teeth is not enough space to cause tooth deformity correction through recovers poor oral habit or hobby cause dental deformities, to overcome, to change bad habits at the same time under different circumstances, different degrees may be given to re-use activities were fixed appliance or even with the orthopedic extraoral force to correct dentition .
Third, the permanent teeth (dental word adduct) of: primary teeth have been for complete, second and third teeth teeth teeth teeth when the eruption of yet another growth spurt, usually around 12 to 18 years, when tooth malformations relatively clear, in this period of rapid growth correction, fast and stable correction effect.
If you have missed more than the correction period, after the age of 18 can also be adult orthodontics, to establish a good occlusion, relieve crowded confusion teeth, to prevent or treat periodontal disease and caries. At this point orthodontics, teeth can be adjusted to facilitate the planting of axial or repair and restore chewing, language, temporomandibular joint function, improving the appearance of the face. Severe deformities can be orthognathic surgery, the effect is obvious. Therefore, the best time to determine orthodontics is not absolute, the doctor will be based on different types of dental deformity and growth of individual circumstances may be. However, for many patients with facial deformities caused by the teeth of it, untreated, can have a multiplier effect.
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