I come from medical college of nanchang university. If you want to correct it, I suggest you go to a stomatological hospital. It's the one on Fuzhou Road. Although the first affiliated hospital is good, after all, stomatology is not as targeted as a specialized hospital ... the fees of stomatological hospitals are relatively high. My classmate went to have his teeth filled in five minutes last time, but after going to 300, he still found an acquaintance ... because I don't know what you need to correct. Anyway, last time I was in college, a classmate had a tooth. It's on the gum of the incisor (called ghost tooth). The doctor said that the original teeth should be pulled out, and it will take about 8 thousand to move the extra teeth to the correct position ~ for your reference, I hope it will be useful to you ~