7/8-year-old children are in the stage of changing teeth, also known as the "ugly duckling" stage. It is normal to have a splayed seam between the front teeth, which will be improved with the eruption of the lateral incisors. It is suggested that surgery is not needed now, and all teeth are corrected at one time after replacement, which is stable and can avoid repeated treatment. Wuhan union hospital-Stomatology Center-Chief Physician Chen Lili View the original >; & gt
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