Spine
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Reliability analysis. ⋯ 4.
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Prospective, cohort study. ⋯ 2.
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Multicenter Study
Minimum Clinically Important Difference in SF-36 Scores for Use in Degenerative Cervical Myelopathy.
Post-hoc analysis of 606 patients enrolled in the AOSpine CSM-NA or CSM-I prospective, multicenter cohort studies. ⋯ 3.
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Comparative Study
Variability Analysis of Manual and Computer-Assisted Preoperative Thoracic Pedicle Screw Placement Planning.
A comparison among preoperative pedicle screw placement plans, obtained from computed tomography (CT) images manually by two spine surgeons and automatically by a computer-assisted method. ⋯ 3.