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Research

Predictive Computational Models for Orthopaedics

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Status: Active

We developed a framework for integrating measured data - such as medical images, tracked motion, and anatomy-book knowledge - into the physically-based simulation of anatomical joints. The resulting models and simulations can be used to analyze medical data collected from a specific individual.

Themes

Biological Systems Modeling and Visualization

People

Md. Abedul Haque
Liz Marai

Sponsors

NSF CAREER IIS-0952720 *old* (Tracking, Computational Modeling and Interdisciplinary Edu)

NSF CAREER IIS-1541277 *new* (Tracking, Computational Modeling and Interdisciplinary Edu)

Videos

 



Talks

BBSI: Data-driven Modeling of Joints

 



 

Publications

2013

Md. A. Haque, G. E. Marai, "A Semi-Automated Method for Subject-Specific Modeling of the Spinal Canal from Computed Tomography Images and Dynamic Radiographs", The 18th International Workshop on Vision, Modeling and Visualization, pp. 1--8, Sep 2013. (pdf) (bibtex: Haque-2013-ASA).

2009

G.E. Marai, J.J. Crisco, D.H. Laidlaw, "Development of a Kinematic 3D Carpal Model to Analyze In Vivo Soft-Tissue Interaction Across Multiple Static Postures", The 31st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC'09), pp. 0--0, Sep 2009. (pdf) (bibtex: Marai-2009-DOA).

G.E. Marai, J.J. Crisco, D.H. Laidlaw, "Estimation of Optimal Carpal Contact in the Human Wrist from Multiple Static Articulation Postures", BMES (Biomedical Engineering Society) 2009 Annual Fall Scientific Meeting, pp. 0--0, Oct 2009. (pdf) (bibtex: Marai-2009-EOO).

2007
G.E. Marai, "Data-driven Predictive Modeling of Diarthrodial Joints", Ph.D. Dissertation, Brown University, Vol. 0(5), pp. 0--0, May 2007. (pdf) (bibtex: Marai-2007-DDP).

2003

J.J. Crisco, G.E. Marai, D.H. Laidlaw, D. Moore, E. Akelman, "Kinematic and mechanical changes in the distal radioulnar joint (druj) of patients with malunited distal radius fractures", 49th Annual Meeting of the Orthopaedic Research Society, pp. 0--0, 2003. (pdf) (bibtex: Crisco-2003-KAM).

G.E. Marai, D.H. Laidlaw, J.J. Coburn, M.A. Upal, J.J. Crisco, "A 3D Method for Segmenting and Registering Carpal Bones from CT Volume Images", Annual Meeting of the American Society of Biomechanics, pp. 0--0, 2003. (pdf) (bibtex: Marai-2003-A3M).

2002

G.E. Marai, D.H. Laidlaw, C. Demiralp, C. Grimm, J.J. Crisco, D. Moore, A.E. Akelman, "Contact Areas and Ligament Lengths are Abnormal in Patients with Malunited Distal Radius Fracture Despite Normal Radioulnar Kinematics", 4th World Congress Biomechanics, pp. 0--0, Aug 2002. (pdf) (bibtex: Marai-2002-CAA).

2001
C. Demiralp, G.E. Marai, S. Andrews, D.H. Laidlaw, J.J. Crisco, C. Grimm, "Modeling and Visualization of Inter-Bone Distances in Joints", IEEE Visualization 2001, Work in Progress Proc., Vol. 0(0), pp. 0--0, 2001. (pdf) (bibtex: Demiralp-2001-MAV).
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