A cone-beam CT based technique to augment the 3D virtual skull model with a detailed dental surface

Cone-beam computerized tomography (CBCT) imaging of the oral and maxillofacial region: A systematic review of the literature

“…This initial search revealed 375 papers, which were screened in detail. An additional five papers 52,96,97,160,161 that could not be found using the cone-beam related keywords, but were relevant to the subject, were submitted to the study. Of this total study sample of 380 papers (Table 2), 81 were related to CBCT imaging in other fields outside the scope of this paper, such as angiography, micro-CT, SPECT and radiotherapy, and were not included in this study.…”

3D Analysis of Condylar Position after Sagittal Split Osteotomy of the Mandible in Mono- and Bimaxillary Orthognathic Surgery – a Methodology Study in 18 Patients

“…Das DVT ist eine neue Technik, die eine Schichtung knö-cherner Strukturen ermöglicht mit einer geringeren Strahlendosis als das CT [10,33,34]. Das DVT wird in der orthognathen Chirurgie bereits zur dreidimensionalen Analyse und prozeduralen Planung eingesetzt [11,51,52]. Wir verwendeten das DVT zur Beurteilung von Patienten mit Indikation zur Unterkieferosteotomie.…”

“…CBCT is a novel low-radiation technique capable of scanning bone structures [10,33,34]. CBCT is applied in orthognathic surgery for 3D analysis and procedural planning [11,51,52]. We used CBCT scans to assess patients undergoing mandibular osteotomies.…”

ICP Registration Technology based on the Coordinate System Direction Fit

“…Therefore, the pointbased registration method and surface-based registration method are more suitable for surgical navigation based on optical positioning. Various kinds of surface-based registration methods and point-based registration methods have been proposed to find the optimal transformation in surface models or point sets taken at different positions and orientations, for example, the surface-based registration used to evaluate the treatment outcomes in oral and maxillofacial surgery [1] and the point-based rigid registration used to plan orthognathic and facial orthomorphic surgery by computing the rotation and translation from the surface information and searching the corresponding points and shapes [2]. To overcome the multiple point correspondence problems of conventional surface registration methods, a novel depth map-based registration method to register 3D…”