Spine
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Case Reports
Delayed penetration of the thoracic aorta by pedicle screws: a case report of screws left as-is.
A case report. ⋯ 5.
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Retrospective cohort study. ⋯ 3.
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Randomized Controlled Trial
The Effect of Dexmedetomidine Added to Preemptive Ropivacaine Infiltration on Postoperative Pain after Lumbar Fusion Surgery: A Randomized Controlled Trial.
A prospective and controlled study of dexmedetomidine added to preemptive ropivacaine infiltration in lumbar fusion surgery. ⋯ 2.