Corrigendum to “Effects of Combined Use of Ultrasonic Bone Scalpel and Hemostatic Matrix on Perioperative Blood Loss and Surgical Duration in Degenerative Thoracolumbar Spine Surgery”

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In the article titled “Effects of Combined Use of Ultrasonic Bone Scalpel and Hemostatic Matrix on Perioperative Blood Loss and Surgical Duration in Degenerative Thoracolumbar Spine Surgery” [1], the IRB number was given incorrectly as (IRB201700086B0). The correct number should be (IRB201600834B0). Therefore, the second sentence in subsection “2.1. Patients” should be updated as follows:

The study was conducted with a waiver of patient consent and was approved by the Institutional Review Board of our hospital (IRB201600834B0).