Saleh, Mohammed Chehata, Ingy Sherif, Momen Soliman, Ahmed2019-11-282019-11-282018Copyright © 2019 MSA University. All Rights Reservedhttps://t.ly/g7Drm3D virtual planning (VP) has become an effective diagnostic tool in orthognathic surgery. In the following case 3D VP was compared to traditional technique in pre-operative surgical planning of orthognathic surgery. Mimics software was used to perform the planning, segmentation, and 3D printing of surgical splints. The reported case was for 22 years old female patient who complains from gummy smile and skeletal problem. The pre-operative surgical planning was to perform maxillary impaction and mandibular advancement to correct the gummy smile and final occlusionenOctober University for Modern Sciences and ArtsUniversity for Modern Sciences and Artsجامعة أكتوبر للعلوم الحديثة و الأدابMSA UniversityORTHOGNATHIC SURGERYOther