Novel 3D Reconstruction Modeling Contributes to Development of Orthopaedic Surgical Interventions
(0) Radiology plays important roles in orthopaedicsurgery. Although various conventional radiological assessmentsincluding digital X-rays, magnetic resonance imaging (MRI),computerized tomography (CT) and the three-dimensional (3D)CT reconstruction images have been widely developed andutilized for preoperative assessment and planning, there arelimitations. For example, despite the advances in 3D digitalreconstruction images, the 3D structure, anatomy and damagedsituation are still being inspected in a separate and flat manner(i.e. paper, film, etc.). Therefore the requirement of real 3Dmodels for bone and joint has emerged clinically. In the presentstudy, a CAD based 3D visualization system and a rapidprototyping (RP) technique were used to fabricate 3D physicalmodels of highly difficult fractures and severe deformities inskeleton including severe pelvic/acetabular fractures,comminuted proximal humeral fractures, talar/ankle jointfractures, scoliolosis and progressive deformities in extremity.Applications and benefits of the biomedical visualization-basedorthopaedic surgical strategies were elucidated.
Xing Ma Xing Ma Xiaoming Wu Jian Liu Yaoping Wu Long Sun
Department of Orthopaedics First Affiliated Hospital of Medical School Xi’an Jiaotong University Xi’ Department of Orthopaedics First Affiliated Hospital of Medical School Xian Jiaotong University Xi Department of Biomedical Engineering Xian, 710032, P.R.China Department of Orthopaedics, Xijing Hospital Fourth Military Medical University Xian, 710032, P.R.Ch
国际会议
成都
英文
1-4
2010-06-18（万方平台首次上网日期，不代表论文的发表时间）