Reliability of preoperative MRI findings in patients with lumbar spinal stenosis
H Banitalebi, A Espeland, M Anvar… - BMC Musculoskeletal …, 2022 - Springer
Abstract Background Magnetic Resonance Imaging (MRI) is an important tool in
preoperative evaluation of patients with lumbar spinal stenosis (LSS). Reported reliability of …
preoperative evaluation of patients with lumbar spinal stenosis (LSS). Reported reliability of …
Introduction and reproducibility of an updated practical grading system for lumbar foraminal stenosis based on high-resolution MR imaging
E Sartoretti, M Wyss, A Alfieri, CA Binkert, C Erne… - Scientific Reports, 2021 - nature.com
In this paper we sought to develop and assess the reproducibility of an updated 6-point
grading system for lumbar foraminal stenosis based on the widely used Lee classification …
grading system for lumbar foraminal stenosis based on the widely used Lee classification …
The prevalence of redundant nerve roots in standing positional MRI decreases by half in supine and almost to zero in flexed seated position: a retrospective cross …
L Papavero, N Ali, K Schawjinski, A Holtdirk, R Maas… - Neuroradiology, 2022 - Springer
Purpose This retrospective cross-sectional cohort study investigated the influence of posture
on lordosis (LL), length of the spinal canal (LSC), anteroposterior diameter (APD L1-L5) …
on lordosis (LL), length of the spinal canal (LSC), anteroposterior diameter (APD L1-L5) …
Redundant nerve roots of the Cauda Equina, MRI findings and postoperative clinical outcome: emphasizing an overlooked entity
LA Rousan, MH Al-Omari, RM Musleh… - Global Spine …, 2022 - journals.sagepub.com
Study Design: Retrospective study. Objective: To describe the MRI findings of RNRs in
patients with low back pain, and observe the imaging findings and the clinical outcome post …
patients with low back pain, and observe the imaging findings and the clinical outcome post …
Relationship between lumbar spinal stenosis and cauda equina movement during the Valsalva maneuver
R Yamakuni, S Ishii, T Kakamu, H Ishikawa, H Sekino… - Skeletal Radiology, 2023 - Springer
Objective To confirm the relationship between lumbar spinal stenosis (LSS) and cauda
equina movement during the Valsalva maneuver. Materials and methods Two radiologists at …
equina movement during the Valsalva maneuver. Materials and methods Two radiologists at …
Clinical significance of redundant nerve roots in patients with lumbar stenosis undergoing minimally invasive tubular decompression
Objective Symptomatic lumbar spinal stenosis (LSS) is a common indication for surgery in
the elderly. Preoperative radiographic evaluation of patients with LSS often reveals …
the elderly. Preoperative radiographic evaluation of patients with LSS often reveals …
Cauda equina movement during the Valsalva maneuver in two patients with Lumbar spinal canal stenosis
R Yamakuni, H Ishikawa, O Hasegawa… - Fukushima Journal of …, 2022 - jstage.jst.go.jp
Lumbar spinal canal stenosis (LSS) is a common spinal disorder among older people. Some
LSS patients say that their pain worsens when they lift heavy objects. The Valsalva …
LSS patients say that their pain worsens when they lift heavy objects. The Valsalva …
[HTML][HTML] Lumbar spinal stenosis and surgical decompression affect sleep quality and position in patients. A prospective cross-sectional cohort study
L Papavero, J Wilke, N Ali, K Schawjinski, A Holtdirk… - Brain and Spine, 2024 - Elsevier
Introduction It is reasonable to assume that lumbar spinal stenosis (LSS) affects the cauda
nerve roots also at night. Research question Does microsurgical decompression influence …
nerve roots also at night. Research question Does microsurgical decompression influence …
[PDF][PDF] 马尾神经冗余征及其临床意义的研究进展
文彦博， 熊先， 刘小康， 盛伟斌， 郭海龙 - 实用骨科杂志, 2022 - sygkzz.com
马尾神经冗余征(redundantnerveroots, RNRs) 是指马尾神经在蛛网膜下腔出现迂曲, 细长,
匐行等现象. 最早由Verbiest 在1954 年行X 线脊髓造影时发现[1], 随后由Cressmen 和Pawl …
匐行等现象. 最早由Verbiest 在1954 年行X 线脊髓造影时发现[1], 随后由Cressmen 和Pawl …
The prevalence of redundant nerve roots in patients with lumbar spinal stenosis is body position dependent: a retrospective observational study with repeated …
L Papavero, S Ebert, CJ Marques - Neuroradiology, 2020 - Springer
Abstract Purpose Redundant nerve roots (RNRs) are a negative prognostic factor in patients
with central lumbar spinal stenosis (LSS). Forty percent of candidates for surgical …
with central lumbar spinal stenosis (LSS). Forty percent of candidates for surgical …