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).
ChenH.HsuC.LuM.ChenS.ChenJ.WuR.Effects of combined use of ultrasonic bone scalpel and hemostatic matrix on perioperative blood loss and surgical duration in degenerative thoracolumbar spine surgery201920197628625810.1155/2019/6286258