這種牙齒的問題能做嗎？

我家孩子寫的：I really want to fix whatever jaw/teeth alignment weirdness I have. It's been bothering me for quite a while and the longer I wait to start, the longer it'll take to fix.

他已經糾結了幾年要去整形，說是上下牙齒咬合不能重合，從我們外表看起來沒問題。我們擔心把好好的牙和臉整壞了。