John Li-Tat Chen

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BACKGROUND CONTEXT Multilevel cervical myelopathy can be treated with anterior cervical discectomy and fusion (ACDF) or corpectomy via the anterior approach and laminoplasty via the posterior(More)
STUDY DESIGN This was a prospective, nonrandomized study. OBJECTIVES To assess the accuracy of O-arm navigation-based pedicle screw insertion in lumbar degenerative spondylolisthesis and to compare(More)
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