Spine
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Observational Study
Pedicle Screw Placement Using Augmented Reality Surgical Navigation with Intraoperative 3D Imaging: A First In-Human Prospective Cohort Study.
Prospective observational study. ⋯ 3.
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Comparative Study
Immediate versus Delayed Surgical Treatment of Lumbar Disc Herniation for Acute Motor Deficits: The Impact of Surgical Timing on Functional Outcome.
A retrospective cohort study. ⋯ 3.
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A prospective study. ⋯ 2.