Spine
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Retrospective multicenter study. ⋯ 3.
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Observational Study
Analysis of Internet Review Site Comments for Spine Surgeons: How Office Staff, Physician Likeability, and Patient Outcome Are Associated with Online Evaluations.
Observational study. ⋯ 3.
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Observational Study
Epidural Abscess: A Propensity Analysis of Surgical Treatment Strategies.
Observational analysis of retrospectively collected data. ⋯ 3.
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Comparative Study
Imaging Comparison Between Chinese and Japanese Patients With Cervical Ossification of the Posterior Longitudinal Ligament.
A retrospective study. ⋯ 3.