In the original article, there was some mistakes in Figure 1 and Figure 2 as published (1). Figure 1 is the same as the sketch maps of surgical procedures of lumbar endoscopic unilateral laminotomy bilateral decompression (LE-ULBD) published by us (2). In order to avoid repeated publication of the same figure, we replaced Figure 1. There were also some mistakes in choosing typical intraoperative photos for Figures 2I and 2J. The corrected Figure 1 and Figure 2 appear below.
Figure 1
Surgical procedures of lumbar endoscopic unilateral laminotomy bilateral decompression (LE-ULBD). (A,B) The inferior edge of the cranial lamina and the base of the spinous process of the ipsilateral side were removed by the endoscopic burr; (C) undercutting of the contralateral cranial lamina was performed; (D) the ipsilateral and contralateral ligamentum flavum was identified and removed piecemeal with endoscopic punches and forceps; (E) the ipsilateral medial facetectomy was performed to decompress the lateral recess and ensure adequate decompression of the traversing nerve root; (F) the contralateral medial facetectomy was performed to decompress the lateral recess and ensure adequate decompression of the traversing nerve root.
Figure 2
Lumbar endoscopic unilateral laminotomy bilateral decompression (LE-ULBD) performed on a 77-year-old female patient diagnosed with L4-L5 lumbar spinal stenosis with degenerative spondylolisthesis. (A,B) preoperative anteroposterior and lateral plain radiographs; (C,D) preoperative flexion and extension radiographs; (E) preoperative computed tomography (CT) scans; (F–H) preoperative magnetic resonance imaging (MRI) scans; (I,J) medial facetectomy was performed to decompress the lateral recess and ensure adequate decompression of the traversing nerve root; (K) postoperative CT scans; (L) postoperative MRI scans. Snowflake, nerve root, triangle, dural sac. * is used to tell the readers where is the nerve root.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
References
1.
HuaWWangBKeWXiangQWuXZhangYet al. Comparison of clinical outcomes following lumbar endoscopic unilateral laminotomy bilateral decompression and minimally invasive transforaminal lumbar interbody fusion for one-level lumbar spinal stenosis with degenerative spondylolisthesis. Front Surg. (2020) 7: 596327. 10.3389/fsurg.2020.596327
2.
HuaWWangBKeWWuXZhangYLiSet al. Comparison of lumbar endoscopic unilateral laminotomy bilateral decompression and minimally invasive surgery transforaminal lumbar interbody fusion for one-level lumbar spinal stenosis. BMC Musculoskelet Disord. (2020) 21: 785. 10.1186/s12891-020-03820-2
Summary
Keywords
lumbar endoscopic unilateral laminotomy bilateral decompression, minimally invasive, transforaminal lumbar interbody fusion, lumbar spinal stenosis, degenerative spondylolisthesis
Citation
Hua W, Wang B, Ke W, Xiang Q, Wu X, Zhang Y, Li S, Yang S, Wu Q and Yang C (2021) Corrigendum: Comparison of Clinical Outcomes Following Lumbar Endoscopic Unilateral Laminotomy Bilateral Decompression and Minimally Invasive Transforaminal Lumbar Interbody Fusion for One-Level Lumbar Spinal Stenosis With Degenerative Spondylolisthesis. Front. Surg. 8:723200. doi: 10.3389/fsurg.2021.723200
Received
10 June 2021
Accepted
08 July 2021
Published
30 July 2021
Volume
8 - 2021
Edited and reviewed by
Ziya Levent Gokaslan, Brown University, United States
Updates
Copyright
© 2021 Hua, Wang, Ke, Xiang, Wu, Zhang, Li, Yang, Wu and Yang.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Cao Yang yangcao1971@sina.comQiang Wu 764056023@qq.com
This article was submitted to Neurosurgery, a section of the journal Frontiers in Surgery
†These authors have contributed equally to this work
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.