Spine
The most recent articles from:
Spine
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Comparative Study
Comparison of Titanium Mesh Cage, Nano-Hydroxyapatite/Polyamide Cage, and 3D-Printed Vertebral Body for Anterior Cervical Corpectomy and Fusion.
A prospective nonrandomized controlled study. ⋯ Level III-therapeutic.
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Randomized Controlled Trial
A New Pilot Hole Preparation System for Percutaneous Pedicle Screw Placement - A Randomized Controlled Study.
A randomized controlled study. ⋯ The new pilot hole preparation system has shown significant reductions in the time of pilot hole preparation, time of screw placement, and radiation exposure, and has good clinical application value.