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- 날 짜
- 2017-07-10 13:41:08
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- I get incredibly nervous about double-jaw surgery. Could my protruding chin be corrected only by the
The lower jaw
surgery is performed by altering the lower jaw and fitting into the upper jaw.
This, in return, may keep the lower jaw still at the wrong position as it’s fit
into the upper jaw is either advanced or set back. Therefore, the lower jaw may
still remain as protruding or receding depending on how the upper jaw is
altered after surgery.