Results 261 to 270 of about 65,008 (311)

Differences in spinal cord biomechanics after laminectomy, laminoplasty, and laminectomy with fusion for degenerative cervical myelopathy.

Journal of Neurosurgery : Spine, 2023
OBJECTIVE Spinal cord stress/strain during neck motion contributes to spinal cord dysfunction in degenerative cervical myelopathy (DCM), yet the effect of surgery on spinal cord biomechanics is unknown.
A. Vedantam, Balaji Harinathan, A. Warraich, M. Budde, N. Yoganandan   +4 more
semanticscholar   +1 more source

A Multifunctional Supramolecular Hydrogel for Prevention of Epidural Adhesion after Laminectomy.

ACS Nano, 2020
Postoperative epidural adhesion remains a clinically challenging problem in spine surgery. Currently there are no effective and safe anti-fibrotic and anti-adhesion biomaterials that have been specifically developed for this complication in clinical ...
Yan Wang, Lanlan Li, Yongchang Ma, Yong-zhi Tang, Yang Zhao, Zimeng Li, Wendan Pu, Bo Huang, Xuan Wen, Xiaojuan Cao, Jiafei Chen, Wei Chen, Yue Zhou, Jianxiang Zhang   +13 more
semanticscholar   +1 more source

Cutting Depth Monitoring Based on Milling Force for Robot-Assisted Laminectomy

IEEE Transactions on Automation Science and Engineering, 2020
Goal: In the context of robot-assisted laminectomy surgery, an analytical force model is introduced to guarantee procedural safety. The aim of the method is to intraoperatively monitor the cutting depth via modeling the milling status.
Zhongliang Jiang, Xiaozhi Qi, Yu Sun, Ying Hu, G. Zahnd, Jianwei Zhang   +5 more
semanticscholar   +1 more source

In-Hospital Course and Complications of Laminectomy alone Versus Laminectomy plus Instrumented Posterolateral Fusion for Lumbar Degenerative Spondylolisthesis: A Retrospective Analysis of 1,804 Patients from the NSQIP Database.

Spine, 2020
STUDY DESIGN Retrospective analysis of data from the National Surgical Quality Improvement Program (NSQIP). OBJECTIVE We sought to compare the short-term outcomes of laminectomy with/without fusion for single-level lumbar degenerative spondylolisthesis
J. Badhiwala, S. Leung, F. Jiang, Jamie R. F. Wilson, M. A. Akbar, F. Nassiri, C. Witiw, Jefferson R. Wilson, M. Fehlings   +8 more
semanticscholar   +1 more source

Surgical Outcomes Following Laminectomy with Fusion versus Laminectomy Alone in Patients with Degenerative Cervical Myelopathy.

Spine, 2020
STUDY DESIGN Post-hoc analysis of a prospective observational cohort study OBJECTIVE.: To compare clinical outcomes following laminectomy and fusion versus laminectomy alone in an international series of individuals suffering from degenerative cervical ...
M. Kotter, Lindsay A. Tetreault, J. Badhiwala, Jefferson R. Wilson, P. Arnold, R. Bartels, G. Barbagallo, Branko Kopiar, M. Fehlings   +8 more
semanticscholar   +1 more source

Vertebral response to laminectomy

Journal of Biomechanics, 1979
Abstract A finite element model of a complete vertebra was formulated from a previously developed bilaterally symmetric model. This model was verified by comparing its results to those of the previous model and by ensuring that the output was bilaterally symmetric.
Albert I. King, K. Balasubramanian, Harcharan Singh Ranu   +2 more
openaire   +3 more sources

The Biomechanics of Decompressive Laminectomy

Spine, 1987
The biomechanical effect of laminectomy as a means of relieving compression of the spinal cord-meningeal complex by an anterior mass was studied in ten grossly normal human cadaver spines. The basic experimental set-up involved drilling a sagittal plane hole transversely across a vertebral body to provide direct access to the anterior aspect of the ...
Allan F. Tencer, Ron L. Ferguson, Ben L. Allen   +2 more
openaire   +3 more sources

Design and Validation of a Cervical Laminectomy Simulator using 3D Printing and Hydrogel Phantoms.

Operative Neurosurgery, 2019
BACKGROUND The development of technical skills for a cervical laminectomy are traditionally acquired through intraoperative learning and cadaveric courses. These methods provide little objective assessment, involve financial and biohazard considerations,
Menachem Y Weiss, R. Melnyk, Doran S. Mix, A. Ghazi, G. Vates, Jonathan J Stone   +5 more
semanticscholar   +1 more source

Cervical Laminectomy With or Without Lateral Mass Instrumentation

Clinical Spine Surgery, 2019
Study design: Narrative review. Background: Cervical decompressive laminectomy is a common posterior approach for addressing multilevel cervical spondylotic myelopathy.
Boaz Kim, R. Dhillon
semanticscholar   +1 more source

The Injudicious Laminectomy

Spine, 1986
This report is an attempt to point out a hazard of what would be otherwise competent treatment of acquired spinal stenosis, namely laminectomy and facetectomy, in a small group of patients who are osteoporotic and who also have a "minor" compression fracture in the area in which the surgery is contemplated.
openaire   +3 more sources