Results 51 to 60 of about 130,855 (299)

Lumbar spinal stenosis and disc alterations affect the upper lumbar spine in adults with achondroplasia

Scientific Reports, 2020
In achondroplasia, lumbar spinal stenosis arises from congenital dysplasia and acquired degenerative changes. We here aimed to describe the changes of the lumbar spinal canal and intervertebral disc in adults.
T. Huet, M. Cohen-Solal, J. Laredo, C. Collet, G. Baujat, V. Cormier-Daire, A. Yelnik, P. Orcel, J. Beaudreuil   +8 more
semanticscholar   +1 more source

Unplanned Second-Stage Decompression for Neurological Deterioration Caused by Central Canal Stenosis after Indirect Lumbar Decompression Surgery [PDF]

Asian Spine Journal, 2019
Study Design Prospective cohort study. Purpose This study aimed to identify risk factors for unplanned second-stage decompression for postoperative neurological deficit after indirect decompression using lateral lumbar interbody fusion (LLIF) with ...
Hiroaki Nakashima, Tokumi Kanemura, Kotaro Satake, Yoshimoto Ishikawa, Jun Ouchida, Naoki Segi, Hidetoshi Yamaguchi, Shiro Imagama   +7 more
doaj   +1 more source

Case Report: Five-Level Unilateral Laminectomy Bilateral Decompression (ULBD) by Two-Stage Unilateral Biportal Endoscopy (UBE)

Frontiers in Surgery, 2022
IntroductionUnilateral biportal endoscopy (UBE) is a relatively new yet common minimally invasive procedure in spine surgery, capable of achieving adequate decompression for lumbar spinal stenosis through unilateral laminectomy bilateral decompression ...
Wen-long Wang, Zheng Liu, Si-jun Wu
doaj   +1 more source

Walking Biomechanics and Spine Loading in Patients With Symptomatic Lumbar Spinal Stenosis

Frontiers in Bioengineering and Biotechnology, 2021
Symptomatic lumbar spinal stenosis is a leading cause of pain and mobility limitation in older adults. It is clinically believed that patients with lumbar spinal stenosis adopt a flexed trunk posture or bend forward and alter their gait pattern to ...
Seyed Javad Mousavi, Seyed Javad Mousavi, Andrew C. Lynch, Brett T. Allaire, Andrew P. White, Andrew P. White, Dennis E. Anderson, Dennis E. Anderson   +7 more
doaj   +1 more source

Two GWAS-identified variants are associated with lumbar spinal stenosis and Gasdermin-C expression in Chinese population

Scientific Reports, 2020
The aim of this study is to investigate the expression levels of genome-wide association studies (GWAS)-identified variants near Gasdermin-C (GSDMC) and its association with lumbar disc degeneration (LDD) in a Chinese population.
Hua Jiang, A. Moro, Yang Liu, Jiaqi Wang, Dihua Meng, Xinli Zhan, Qingjun Wei   +6 more
semanticscholar   +1 more source

Defining clinically relevant values for developmental spinal stenosis: a large-scale magnetic resonance imaging study [PDF]

, 2014
STUDY DESIGN: Case-control study. OBJECTIVE: The aim of this study was to define clinically relevant relative and critical (absolute) magnetic resonance imaging values of lumbar spinal stenosis in a cohort of 100 surgical cases and 100 asymptomatic ...
Cheung, JPY, Cheung, KMC, Samartzis, D, Shigematsu, H   +3 more
core   +1 more source

Three-dimensional simulation of the lumbar spine under lumbar spinal stenosis with different sizes of spinal canal

Partial Differential Equations in Applied Mathematics
In this paper, we investigate the effect of body weight on the lumbar spine with different spinal canal sizes when humans bend down by using the finite element method. Lumbar spinal stenosis is the narrowing of the spinal canal.
Din Prathumwan, Inthira Chaiya, Kamonchat Trachoo   +2 more
doaj   +1 more source

Method of epidural adhesiolysis in the treatment of patients with lumbar spinal stenosis

Bolʹ, Sustavy, Pozvonočnik, 2018
Background. Degenerative lumbar spinal stenosis is a chronic process that eventually leads to a decrease in the size of the osseous ligamentous spine and is accompanied by the following clinical symptoms: neurodegenerative intermittent claudication ...
Ya.V. Fischenko, I.V. Roy, A.P. Kudrin
doaj   +1 more source

A Review of Lumbar Spinal Stenosis with Intermittent Neurogenic Claudication: Disease and Diagnosis

Pain medicine (Malden, Mass.), 2019
Objective Lumbar spinal stenosis (LSS) is a degenerative spinal condition affecting nearly 50% of patients presenting with lower back pain. The goal of this review is to present and summarize the current data on how LSS presents in various populations ...
T. Deer, Dawood Sayed, J. Michels, Y. Josephson, Sean Li, Aaron Calodney   +5 more
semanticscholar   +1 more source

Degenerative Lumbar Spinal Stenosis

Revista Brasileira de Ortopedia, 2020
Resumo A estenose degenerativa do canal vertebral lombar é a causa mais frequente de dor lombar e/ou ciática no paciente idoso; sua epidemiologia, fisiopatogenia, manifestações e testes clínicos são revistos em ampla investigação bibliográfica atual.
Sergio Hennemann, M. R. de Abreu
semanticscholar   +1 more source