Denghong Liao's research while affiliated with Shanghai Jiao Tong University and other places

Publications (4)

Article
Purpose In the dental implant surgery, there are inevitable risks due to the anatomically complex operation in the cranio-maxillofacial region. Therefore, there is a trend to use computer-aided technology to simulate the process of the implant surgery. In this study, we present a haptic simulator for trainees to study and rehearse the drilling perf...
Conference Paper
Apart from the applications in surgical navigations, virtual surgery has become a new feasible method for training young surgeons. Since 2006 virtual simulation has been performed in selected patient cases affected by complex craniomaxillofacial disorders (n = 8) in addition to standard surgical planning based on patient specific 3d-models. Althoug...
Poster
Full-text available
Apart from the applications in surgical navigations, virtual surgery has become a new feasible method for training young surgeons. Since 2006 virtual simulation has been performed in selected patient cases affected by complex craniomaxillofacialdisorders (n = 8) in addition to standard surgical planning based on patient specific 3d-models. Although...

Citations

... • Using VR data, an inspection of a medical image can be carried out at different angles • This helps with quickly analysing the fractured body part • It is an innovative method for reviewing and analysing the imaging data • Provides valuable information by inspecting the images for clinical research and practice • Create a convenient way of information for medical students for better practice in a virtual environment • Provides high powered capabilities in the field of radiology [77][78][79][80][81][82] 6 ...
... Algorithms capable of detecting and preventing intersections already exist 46 and have been widely employed, for example, in virtual surgical training systems. [47][48][49] Their implementation in real-time interactions is, however, computationally very demanding, which limits resolution of the meshes used for detection. 50 Given the complexity of the skeletal parts and their fragments any simplification could be counterproductive as it could easily prevent complementary meshes to fit each other solely due to the mesh inaccuracies. ...