7 documents found, page 1 of 1
Automatic Segmentation of Mandibular Ramus and Condyles
Le, Celia; Deleat-Besson, Romain; Prieto, Juan; Brosset, Serge; Dumont, Maxime; Zhang, Winston; Cevidanes, Lucia; Bianchi, Jonas; Ruellas, AntonioMade available in DSpace on 2022-04-28T19:49:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; In order to diagnose TMJ pathologies, we developed and tested a novel algorithm, MandSeg, that combines image processing and machine learning approaches for automatically segmenting the mandibular condyles and ramus. A deep neural network based on the U-Net architecture was trained for this task, using ...
Orthodontic and orthognathic planning using cone beam computed tomography
Cevidanes, Lucia H.S.; Styner, Martin; Paniagua, Beatriz; Gonçalves, João Roberto [UNESP]Made available in DSpace on 2022-04-29T23:39:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-10-25; Three-dimensional (3D) diagnostic assessment of facial morphology at baseline and overtime has the potential to allow effective and rational clinical decision making for orthodontic and orthognathic surgery patients. This chapter discusses applications of cone beam computed tomography (CBCT) to diagnosi...
3D Slicer Craniomaxillofacial Modules Support Patient-Specific Decision-Making ...
Bianchi, Jonas; Paniagua, Beatriz; De Oliveira Ruellas, Antonio Carlos; Fillion-Robin, Jean-Christophe; Prietro, Juan C.Made available in DSpace on 2022-05-01T00:16:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Bundesministerium für Digitalisierung und Wirtschaftsstandort; TU Graz, Internationale Beziehungen und Mobilitätsprogramme; Austrian Science Fund; The biggest challenge to improve the diagnosis and therapies of Craniomaxillofacial conditions is to translate algorithms and software developments towards t...
Osteoarthritis of the Temporomandibular Joint can be diagnosed earlier using bi...
Bianchi, Jonas [UNESP]; de Oliveira Ruellas, Antônio Carlos; Gonçalves, João Roberto [UNESP]; Paniagua, Beatriz; Prieto, Juan Carlos; Styner, MartinMade available in DSpace on 2020-12-12T02:41:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-12-01; After chronic low back pain, Temporomandibular Joint (TMJ) disorders are the second most common musculoskeletal condition affecting 5 to 12% of the population, with an annual health cost estimated at $4 billion. Chronic disability in TMJ osteoarthritis (OA) increases with aging, and the main goal is to ...
Shape variation analyzer: A classifier for temporomandibular joint damaged by o...
Ribera, Nina Tubau; De Dumast, Priscille; Yatabe, Marilia; Ruellas, Antonio; Ioshida, Marcos; Paniagua, Beatriz; Styner, MartinMade available in DSpace on 2019-10-06T17:13:47Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; We developed a deep learning neural network, the Shape Variation Analyzer (SVA), that allows disease staging of bony changes in temporomandibular joint (TMJ) osteoarthritis (OA). The sample was composed of 259 TMJ CBCT scans for the training set and 34 for the testing dataset. The 3D meshes had been pre...
A web-based system for statistical shape analysis in temporomandibular joint os...
Michoud, Loic; Huang, Chao; Yatabe, Marilia; Ruellas, Antonio; Ioshida, Marcos; Paniagua, Beatriz; Styner, Martin; Gonçalves, João Roberto [UNESP]Made available in DSpace on 2019-10-06T17:14:04Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; 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 clas...
Diagnostic index: An open-source tool to classify TMJ OA condyles
Paniagua, Beatriz; Pascal, Laura; Prieto, Juan; Vimort, Jean Baptiste; Gomes, Liliane [UNESP]; Yatabe, Marilia; Ruellas, Antonio Carlos; Budin, FrancoisMade available in DSpace on 2018-12-11T17:12:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-01-01; Osteoarthritis (OA) of temporomandibular joints (TMJ) occurs in about 40% of the patients who present TMJ disorders. Despite its prevalence, OA diagnosis and treatment remain controversial since there are no clear symptoms of the disease, especially in early stages. Quantitative tools based on 3D imagin...