Sliding Genioplasty for V-Line Jaw Reshaping
A sliding genioplasty can bring your chin forward as well as shorten it vertically. Most likely this will create more of a V-shape to your jawline from the front view.
Yes, a sliding genioplasty will shorten and advance the chin and change the contours. Your facial pattern of growth is such that a steeper slope to the jawline develops which does lead to a more narrow face and a 'longer chin'. The Left is usually wider and stronger that the Right side on most persons - natural look