A web-based system for statistical shape analysis in temporomandibular joint osteoarthritis

Loic Michoud; Chao Huang; Marilia Yatabe; Antonio Ruellas; Marcos Ioshida; Beatriz Paniagua; Martin Styner; João Roberto Gonçalves; Jonas Bianchi; Lucia Cevidanes; Juan Carlos Prieto

doi:10.1117/12.2506032

15 March 2019 A web-based system for statistical shape analysis in temporomandibular joint osteoarthritis

Loic Michoud, Chao Huang, Marilia Yatabe, Antonio Ruellas, Marcos Ioshida, Beatriz Paniagua, Martin Styner, João Roberto Gonçalves, Jonas Bianchi, Lucia Cevidanes, Juan Carlos Prieto

Author Affiliations +

Proceedings Volume 10953, Medical Imaging 2019: Biomedical Applications in Molecular, Structural, and Functional Imaging; 109530T (2019) https://doi.org/10.1117/12.2506032
Event: SPIE Medical Imaging, 2019, San Diego, California, United States

Abstract

This study presents a web-system repository: Data Storage for Computation and Integration (DSCI) for Osteoarthritis of the temporomandibular joint (TMJ OA). This environment aims to maintain and allow contributions to the database from multi-clinical centers and compute novel statistics for disease classification. For this purpose, imaging datasets stored in the DSCI consisted of three-dimensional (3D) surface meshes of condyles from CBCT, clinical markers and biological markers in healthy and TMJ OA subjects. A clusterpost package was included in the web platform to be able to execute the jobs in remote computing grids. The DSCI application allowed runs of statistical packages, such as the Multivariate Functional Shape Data Analysis to compute global correlations between covariates and the morphological variability, as well as local p-values in the 3D condylar morphology. In conclusion, the DSCI allows interactive advanced statistical tools for non-statistical experts.

Conference Presentation

Citation Download Citation

Loic Michoud, Chao Huang, Marilia Yatabe, Antonio Ruellas, Marcos Ioshida, Beatriz Paniagua, Martin Styner, João Roberto Gonçalves, Jonas Bianchi, Lucia Cevidanes, and Juan Carlos Prieto "A web-based system for statistical shape analysis in temporomandibular joint osteoarthritis ", Proc. SPIE 10953, Medical Imaging 2019: Biomedical Applications in Molecular, Structural, and Functional Imaging, 109530T (15 March 2019); https://doi.org/10.1117/12.2506032

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