摘要
In order to get surgical simulation with lower radiation, less cost and real time operation, a visualizing system for intra-operative simulation and post-operative facial appearance prediction of orthognathic surgery was developed. By acquiring radiographs of three orthogonal views and facial mesh data, using a specialized registration procedure, applying mesh deformation algorithm based on radial basis function interpolation, exploiting a novel mesh cutting algorithm based on prism, the system reconstructed the patient's skull, simulated complex osteotomies, aligned reconstructed skull and face, and finally predicted post-operative facial appearance of patient. The simulation result to a clinical patient shows that the proposed system can be an assist of orthognathic surgeon to make preoperative plan and execute intra-operative procedure.
源语言 | 英语 |
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页(从-至) | 1986-1991 |
页数 | 6 |
期刊 | Xitong Fangzhen Xuebao / Journal of System Simulation |
卷 | 22 |
期 | 8 |
出版状态 | 已出版 - 8月 2010 |