College of medicine of Shanghai traffic university is accessary doctor of vice director of Qian Long of the 2nd outpatient department introduces oral cavity of hospital of the 9th people:
Any period can do a tooth correctional, distinction just depends on the method that different period place uses differring. Can divide correct time into 4 period: Deciduous teeth period, green development period, constant tooth period with adulthood.
Deciduous teeth period is in commonly 4 to 5 years old, root of this moment tooth compares complete, stability relatively. Some children can behave this period to close instead for anterior teeth, common calls the ground Bao Tian, can pass 1-3 of the month correctional solve anterior teeth to close instead, build the around with fluctuation jaw correct bone to the relation.
Green development period general 9 arrive 12 years old, to the unbalanced patient of growth of certain jaw bone, if growth of mandible retraction, the upper jaw is scant, can through adorning functional correct is treated implement, the growth that uses jaw character potential, achieve improvement thereby the face goal that reachs a function.
Constant tooth period it is 12 one full year of life later, complete bud gives constant tooth, general and common wrong jaw deformation is passed in this phase abnormal cure can get very good result. But what should remind everybody is, unbalanced to a few more serious bone sexes, wrap like serious small mandible, ground facial and day, deflective, want when after complete development is finished, accept jawing - the associated therapy of abnormal.
Tell jawing - abnormal combines cure, the time that chooses commonly is adulthood, namely after 18 one full year of life, bone of adult tooth chamfer rebuilds already opposite and slow, skeletal growth stops basically. The floating rate of this moment tooth will be relatively slow, the remedial time of need is longer also. Can be opposite in this time the wrong jaw of one part is unbalanced, for instance the tooth lists jam, can pass abnormal cure gives solve. In adulthood cure, because as a result of,grow up a few demand of the job and society, right the demand with beautiful abnormal will be more high, to Jiao Zhiqi concealment the gender has higher demand. After growing up at the same time, companion has the possibility other oral cavity diseases, be like periodontosis, begin before abnormal is treated, need has a stricter integrated opinion to oral cavity problem of the patient.
