According to your description, at least your front teeth are malocclusion with crowded front teeth. In this case (although I haven't examined you, I can give you a general reference according to my routine experience, so that you can have an understanding of my future treatment), under normal circumstances, more than 90% of them need tooth extraction for correction.

Simply put, if you want to correct it, you need to first remove the occlusion, then retract the lower front teeth and pull the teeth forward. However, in the process of adduction, there is no gap for the lower teeth to retreat. Only extraction can provide the gap needed to align the teeth, so you can only extract the teeth. If your front teeth are just closed, I suggest pulling out four fours, as the case may be.

Orthodontics is basically done with the whole mouth. It's not just making front teeth, it's similar to pulling out a hair and moving the whole body. If the front teeth are moved, the rear teeth will be adjusted accordingly. The reason is the same.

In terms of price, the price range in different regions is relatively large. Generally speaking, first-tier cities (provincial capitals) 10000, second-tier cities 6000 and third-tier counties 4000. I'm talking about the price of regular hospitals. At the same time, I suggest you don't go to any private small clinic. Correction is a lifetime thing. Don't be greedy for petty gain and regret for a lifetime. Orthodontists should choose carefully!

I hope it helps you.