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Development of a Quantitative Method to Evaluate Pedicle Screw Loosening After Spinal Instrumentation Using Digital Tomosynthesis

2021-09-01

Abstract excerpt

<h4>Background: </h4> In general, the diagnosis of pedicle screw (PS) loosening is evaluated qualitatively based on the presence of a radiolucent area around the implant wider than 1 mm on plain radiographs and computed tomography (CT). Digital tomosynthesis is a novel imaging technology that can acquire reconstructed tomographic images of patients in different postures with relatively low radiation. In this study...

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Literature Corpus work
211ac5ac-bea7-5b7c-8b3d-00efbaee8abf
DOI
10.21203/rs.3.rs-841766/v1
Open publication

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Development of a Quantitative Method to Evaluate Pedicle Screw Loosening After Spinal Instrumentation Using Digital TomosynthesisDOI 10.21203/rs.3.rs-841766/v1
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