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Evaluation of pedicle screw position on computerized tomography scans. Technical note.
Jin Sup Yeom1, Moon Sang Chung, Choon-Ki Lee
1Institute of Spinal Disorders, Eulji University Hospital, Chung-ku, Taejon, Republic of Korea. ortho@hananet.net
Journal of Neurosurgery
|January 28, 2003
Summary
A new algorithm enhances computerized tomography (CT) scans by reducing metal artifact from pedicle screw systems. This improves the visualization and accuracy of screw placement evaluation in spinal surgery patients.
Area of Science:
- Medical Imaging
- Radiology
- Biomedical Engineering