Development of a Novel Computer-aided Surgical Simulation (cass) System for Orthognathic Surgery
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منابع مشابه
A novel method for the management of proximal segment using computer assisted simulation surgery: correct condyle head positioning and better proximal segment placement
Computer Assisted Simulation Surgery (CASS) is a reliable method that permits oral and maxillofacial surgeons to visualize the position of the maxilla and the mandible as observed in the patient. The purpose of this report was to introduce a newly developed strategy for proximal segment management according to Balanced Orthognathic Surgery (BOS) protocol which is a type of CASS, and to establis...
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Three-dimensional (3D) computed tomography image models are helpful in reproducing the maxillofacial area; however, they do not necessarily provide an accurate representation of dental occlusion and the state of the teeth. Recent efforts have focused on improvement of dental imaging by replacement of computed tomography with other detailed digital images. Unfortunately, despite the advantages o...
متن کاملAccuracy of a computer-aided surgical simulation protocol for orthognathic surgery: a prospective multicenter study.
PURPOSE The purpose of this prospective multicenter study was to assess the accuracy of a computer-aided surgical simulation (CASS) protocol for orthognathic surgery. MATERIALS AND METHODS The accuracy of the CASS protocol was assessed by comparing planned outcomes with postoperative outcomes of 65 consecutive patients enrolled from 3 centers. Computer-generated surgical splints were used for...
متن کاملVirtual Surgical Planning in Orthognathic Surgery
Computer-aided surgical simulation has greatly enhanced the efficiency and accuracy of orthognathic surgery for correction of dentofacial deformities. Virtual surgical planning (VSP) improves the efficiency of the presurgical work-up and provides an opportunity to illustrate the multidimensional correction at the dental and skeletal level. VSP provides preoperative insight into the surgical int...
متن کاملOrthognathic positioning system: intraoperative system to transfer virtual surgical plan to operating field during orthognathic surgery.
PURPOSE To introduce the concept and use of an occlusal-based "orthognathic positioning system" (OPS) to be used during orthognathic surgery. MATERIALS AND METHODS The OPS consists of intraoperative occlusal-based devices that transfer virtual surgical planning to the operating field for repositioning of the osteotomized dentoskeletal segments. The system uses detachable guides connected to a...
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