“…The three-segment method is considered a practical technique that may result in easier maxillary segment mobilization, a more symmetrical and stable dimensional expansion, and a better periodontal-aesthetic appearance. 2 Three-segment surgically assisted rapid maxillary expansion supporters emphasize the technique’s lower compromise involving the midline dental papilla and the nasopalatine bundle. 3,4 Furthermore, three-segment surgically assisted rapid maxillary expansion has been reported to pose a lower risk for central diastema formation, nasal septum deviation, and nasal deformation.…”