XFEM-based modeling of successive resections for preoperative image updating

被引：0
|
作者：
Vigneron, Lara M. [1 ]
Robe, Pierre A. [2 ]
Warfield, Simon K. [3 ]
Verly, Jacques G. [1 ]
机构：
[1] Univ Liege, Dept Elect Engn & Comp Sci, Signal & Image Exploitat Grp INTELSIG, Liege, Belgium
[2] Univ Liege, Dept Neurosurg, Univ Hosp CHU, Liege, Belgium
[3] Harvard Med Sch, Brigham & Womens Hosp, Childrens Hosp, Computat Radiol Lab, Boston, MA USA
来源：
MEDICAL IMAGING 2006: VISUALIZATION, IMAGE-GUIDED PROCEDURES, AND DISPLAY | 2006年 / 6141卷
关键词：
image-guided surgery; brain; intraoperative; interventional; MRI; nonrigid; registration; biomechanical model; retraction; resection; extended finite element method; XFEM; FEM;
D O I：
10.1117/12.649257
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
We present a new method for modeling organ deformations due to successive resections. We use a biomechanical model of the organ, compute its volume-displacement solution based on the eXtended Finite Element Method (XFEM). The key feature of XFEM is that material discontinuities induced by every new resection can be handled without remeshing or mesh adaptation, as would be required by the conventional Finite Element Method (FEM). We focus on the application of preoperative image updating for image-guided surgery. Proof-of-concept demonstrations are shown for synthetic and real data in the context of neurosurgery.
引用
收藏
页数：9
相关论文
共 50 条
  • [1] 2D XFEM-based modeling of retraction and successive resections for preoperative image update
    Vigneron, Lara M.
    Duflot, Marc P.
    Robe, Pierre A.
    Warfield, Simon K.
    Verly, Jacques G.
    COMPUTER AIDED SURGERY, 2009, 14 (1-3) : 1 - 20
  • [2] 3D XFEM-based modeling of retraction for preoperative image update
    Vigneron, Lara M.
    Warfield, Simon K.
    Robe, Pierre A.
    Verly, Jacques G.
    COMPUTER AIDED SURGERY, 2011, 16 (03) : 121 - 134
  • [3] Serial FEM/XFEM-Based Update of Preoperative Brain Images Using Intraoperative MRI
    Vigneron, Lara M.
    Noels, Ludovic
    Warfield, Simon K.
    Verly, Jacques G.
    Robe, Pierre A.
    INTERNATIONAL JOURNAL OF BIOMEDICAL IMAGING, 2012, 2012
  • [4] An investigation on prevalent strategies for XFEM-based numerical modeling of crack growth in porous media
    Mohammad Rezanezhad
    Seyed Ahmad Lajevardi
    Sadegh Karimpouli
    Frontiers of Structural and Civil Engineering, 2021, 15 : 914 - 936
  • [5] An investigation on prevalent strategies for XFEM-based numerical modeling of crack growth in porous media
    Mohammad REZANEZHAD
    Seyed Ahmad LAJEVARDI
    Sadegh KARIMPOULI
    Frontiers of Structural and Civil Engineering, 2021, (04) : 914 - 936
  • [6] An investigation on prevalent strategies for XFEM-based numerical modeling of crack growth in porous media
    Rezanezhad, Mohammad
    Lajevardi, Seyed Ahmad
    Karimpouli, Sadegh
    FRONTIERS OF STRUCTURAL AND CIVIL ENGINEERING, 2021, 15 (04) : 914 - 936
  • [7] XFEM-based investigation on sliding regularities of soil slopes
    Yu P.
    Hao Q.-S.
    Yu J.-L.
    Wang X.-N.
    Yu Y.-Z.
    Yantu Gongcheng Xuebao/Chinese Journal of Geotechnical Engineering, 2022, 44 (08): : 1416 - 1424
  • [8] An XFEM-based methodology for fatigue delamination and permeability of composites
    Grogan, D. M.
    Leen, S. B.
    Bradaigh, C. M. O.
    COMPOSITE STRUCTURES, 2014, 107 : 205 - 218
  • [9] XFEM-based cohesive zone approach for modeling near-wellbore hydraulic fracture complexity
    Feng, Yongcun
    Gray, K. E.
    ACTA GEOTECHNICA, 2019, 14 (02) : 377 - 402
  • [10] Perforation studies on flat bars for XFEM-based failure analysis
    Beizaee, S.
    Xotta, G.
    Willam, K. J.
    ENGINEERING FRACTURE MECHANICS, 2016, 155 : 67 - 87
12345