南方医科大学学报Issue(2)：218-222,5.DOI:10.3969/j.issn.1673-4254.2015.02.12
基于3D打印技术的复杂胫骨平台骨折内固定手术数字化设计
Internal fixation surgery planning for complex tibial plateau fracture based on digital design and 3D printing
摘要
Abstract
Objective To investigate the application of 3D printing and digital technology in preoperative assessment and planning of internal fixation surgery for complex tibial plateau fracture. Methods Complex tibial plateau fractures and commonly used plates for tibial plateau were imaged using computed tomography (CT) to reconstruct the 3D fracture and plate models. The 3D models were used to perform virtual reduction and preoperative planning of internal fixation surgery with the most appropriate plates assisted by the 3D library of plates. According to the optimal plan, the 3D physical models of tibial plateau fractures and plates were 3D printed to simulate internal fixation operation. The effects of internal fixation were compared between the virtual surgery and the simulated surgery based on the 3D models. Results The effects of internal fixation in the simulated surgery based on the 3D models were consistent with those of the virtual surgery. No significant difference was found in the screw length between the two surgeries. Conclusion The combination of 3D printing and digital design can improve the effects of internal fixation for complex tibial plateau fractures.关键词
胫骨平台骨折/内固定手术/3D打印/数字化设计/计算机辅助/术前规划Key words
tibial plateau fracture/internal fixation/3D printing/digital design/computer-assisted/preoperative planning引用本文复制引用
黄华军,张国栋,欧阳汉斌,杨洋,吴章林,许靖,谢普生,黄文华..基于3D打印技术的复杂胫骨平台骨折内固定手术数字化设计[J].南方医科大学学报,2015,(2):218-222,5.基金项目
国家863计划项目（2012AA02A603）；广州市科技计划项目 （）
