Derek Hansen

Papers

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About

Derek Hansen is an emerging leader in orthopaedic oncology and musculoskeletal imaging, with a focused research program that bridges surgical innovation and diagnostic precision. His primary contributions lie in two intersecting domains: advancing computer-assisted navigation for complex pelvic bone tumor surgery, and refining CT-based methods for assessing bone health. In his landmark 2021 work on computer-assisted surgical navigation for primary and metastatic pelvic malignancies, Hansen synthesized the evidence for robotic and navigational tools in one of orthopaedic oncology’s most technically demanding arenas—the bony pelvis—where proximity to vital structures has historically limited surgical outcomes. This paper, with 12 citations, has become a key reference for surgeons adopting these technologies. More recently, his 2025 study on the diagnostic accuracy of knee CT Hounsfield units for detecting osteopenia and osteoporosis represents a significant step toward leveraging routine imaging for opportunistic osteoporosis screening, controlling for CT energy to improve reliability. Though early in his career, Hansen’s work demonstrates a clear trajectory: using quantitative imaging and surgical technology to make complex procedures safer and more predictable, while extracting greater diagnostic value from standard scans. His research is particularly relevant for orthopaedic surgeons, radiologists, and biomedical engineers seeking to integrate computational tools into clinical practice.