Efficacy and Safety of the Ultrasonic Bone Scalpel in Lumbar Laminectomies.

Spine Surg Relat Res · 2023 · PMC10257968 · PMID 37309496

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did not reach statistical significanceno p-value reported

It is also likely our study was underpowered to detect differences in reoperation and readmission rates since both the rate of reoperation and readmission in the UBS group was less than half that of the traditional surgery but did not reach statistical significance.

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