It's the 6th day of chin advancement surgery. This is a case where the length was removed through a horizontal osteotomy without any reduction in length, but the face looks a little longer than expected and the lower crown seems heavier. This feeling improves slightly over 1-3 months, 6 months, and 1 year. Is it possible..? Maybe I should have shortened the length..ㅠㅠ Please advise.