Because of my acquired prolapse (I stayed up late washing my hands)
It’s been about 8 years since I had braces.
I have been wearing an attachment device for 4-5 years and a retainer until now.
Hmm, but honestly, the improvement in overhanging input was not perfect.
I still have no chin.. haha I'm looking into things like tying the double chin muscles.
But my teeth have become so pretty that wherever I go, I always hear people telling me to keep my teeth healthy when I smile.
Anyway, there is an improvement in protruding input, but my conclusion is that it is better not to expect dramatic effects
님
[Protruding Mouth] 
lhyj
