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Accuracy of a fluoroscopy technique for assessing patellar tracking
Accuracy of a fluoroscopy technique for assessing patellar tracking
- Source :
- Scopus-Elsevier, Lecture Notes in Computer Science ISBN: 9783540204626, MICCAI (1)
- Publication Year :
- 2016
-
Abstract
- Accuracy of a novel fluoroscopy-based method of assessing patellar tracking was determined by comparing the pattern of patellar motion with respect to orientation (flexion, internal rotation, and lateral tilt) and translation (lateral, proximal, and anterior) with the pattern of patellar motion measured using Roentgen Stereophotogrammetric Analysis (RSA) in one cadaver knee specimen. Each pose in the patellar motion could be obtained from a single as well as multiple calibrated fluoroscopic images. The mean error (SD) varies from 0.73 (0.44) to 1.60 (0.48) degrees for patellar orientation and from 0.48 (0.37) to 1.20 (0.57) mm for patellar translation. These errors appear to be sufficiently low to identify clinically significant differences in patellar kinematics. © Springer-Verlag Berlin Heidelberg 2003.
- Subjects :
- musculoskeletal diseases
medicine.diagnostic_test
business.industry
Orientation (computer vision)
Roentgen stereophotogrammetric analysis
Fluoroscopy technique
Anatomy
musculoskeletal system
Tracking (particle physics)
Tilt (optics)
Cadaver
Patellar kinematics
Medicine
Fluoroscopy
business
Nuclear medicine
human activities
Subjects
Details
- ISBN :
- 978-3-540-20462-6
- ISBNs :
- 9783540204626
- Database :
- OpenAIRE
- Journal :
- Scopus-Elsevier, Lecture Notes in Computer Science ISBN: 9783540204626, MICCAI (1)
- Accession number :
- edsair.doi.dedup.....8b4a0ea9bee67fa047a181b1a70c346e