Spine
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Multicenter Study
Perioperative Complications After Surgery for Thoracic Ossification of Posterior Longitudinal Ligament: A Nationwide Multicenter Prospective Study.
Prospective, multicenter, nationwide study. ⋯ 3.
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Systematic review. ⋯ 4.
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Multicenter Study
Prospective Multicenter Study of a Multistep Screw Insertion Technique Using Patient-Specific Screw Guide Templates for the Cervical and Thoracic Spine.
A prospective clinical study of a multistep screw insertion method using a patient-specific screw guide template system (SGTS) for the cervical and thoracic spine. ⋯ 3.
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A retrospective, long-term follow-up study. ⋯ 4.
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A retrospective study. ⋯ 4.