Results 41 to 50 of about 60,417 (282)

Assessment of the Learning Curve for Microendoscopic Decompression Surgery for Lumbar Spinal Canal Stenosis through an Analysis of 480 Cases Involving a Single Surgeon

Global Spine Journal, 2017
Study Design  Retrospective study. Objective  To assess the learning curve of microendoscopic decompression surgery for lumbar spinal canal stenosis (LSCS). Methods  Four hundred eighty LSCS cases involving 753 stenotic lesions limited to the intraspinal
K. Nomura, Munehito Yoshida
semanticscholar   +1 more source

Association between ligamentous stenosis at spondylolisthetic segments before fusion surgery and symptomatic adjacent canal stenosis at follow-up in patients with degenerative spondylolisthesis [PDF]

Asian Spine Journal
Study Design A retrospective case-control propensity score-matching study. Purpose This study aimed to longitudinally evaluate whether preoperative ligamentous stenosis at the spondylolisthetic segments could affect the incidence of symptomatic adjacent ...
Yosuke Oishi, Eiichiro Nakamura, Masaaki Murase, Katsumi Doi, Yoshinori Takeuchi, Jun-ichi Hamawaki, Akinori Sakai   +6 more
doaj   +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

The value of cervical MRI in surgical lumbar canal stenosis patients

The Egyptian Journal of Neurology, Psychiatry and Neurosurgery, 2021
Background The prevalence of cervical canal stenosis alone is estimated to be present in 4.9% of the adult population. Co-existence of dual pathology may complicate clinical presentation and necessitates a wise and individually based decision process ...
Omar Youssef Abdalla, Hieder Al-Shami, Heba Medhat Maghraby, Abdelrhman Enayet   +3 more
doaj   +1 more source

Validity of MRI Measurements in Lumbar Spinal Canal Stenosis

The Iraqi Journal of Medical Sciences, 2019
Background:Lumbar spinal canal stenosis results from compression of spinal cord and/or nerves at any level of lumbar vertebra. The relationship between clinical features of the patients and the degree of stenosis is not clear and there is no ...
Hayder Al-Jaberi, Bishree Shakir, Anees Hjazeen   +2 more
doaj   +1 more source

Lumbar Spinal Canal Stenosis

Orthopedics & Traumatology, 1973
Nine cases with intermittent claudication due to compression of the cauda equina in the presence of lumbar spinal canal canal stenosis are described. Male are 6. Female are 3. All cases are over forty years old and were performed decompression laminectomy.
T. Sakae, M. Naruo, T. Arase
openaire   +2 more sources

Tubular surgery with the assistance of endoscopic surgery via a paramedian or midline approach for lumbar spinal canal stenosis at the L4/5 level

Journal of Orthopaedic Surgery, 2018
Background: Lumbar spinal canal stenosis surgery has recently improved with the use of minimally invasive techniques. Less invasive procedures have emerged, and microendoscopic decompression through smaller incisions is frequently performed.
Jun Komatsu, T. Muta, N. Nagura, M. Iwabuchi, Hironari Fukuda, K. Kaneko, O. Shirado   +6 more
semanticscholar   +1 more source

Clinical evaluative value of cervical magnetic resonance T2 axial image in the severity of cervical canal stenosis

Zhongguo linchuang yanjiu
Objective To explore the clinical value of cervical magnetic resonance T2 axial image in evaluating thedegree of cervical canal stenosis，in order to guide precise clinical diagnosis and treatment.
FEI Changjun*，CHEN Bing，XIA Shiyong，ZHANG Xiaoyong，XIA Yiqiu，LI Hongxia
doaj   +1 more source

Non‐RASopathy Genetic Syndromes Identified as the Molecular Cause of Disease in Patients Previously Diagnosed With Noonan Syndrome

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Noonan Syndrome (NS) is a clinically and genetically heterogeneous condition characterized by typical facial dysmorphisms, short stature, congenital heart defects, and developmental delays. While variants in genes such as PTPN11, SOS1, and RAF1 account for most genetically confirmed cases, diagnosis is challenging due to phenotypic overlap ...
Gabriela Jeesoo Kim, Alexsandra Christianne Malaquias, Debora Romeo Bertola, Raissa Carneiro Rezende, Laurana De Polli Cellin, Lucas Vieira Lacerda Pires, Ana Maria Santillan‐Vasconez, Antônio Marcondes Lerario, Renata da Cunha Scalco, Alexander Augusto de Lima Jorge   +9 more
wiley   +1 more source

Investigating the Spinopelvic Sagittal Parameters in Patients with Lumbar Canal Stenosis after Laminectomy

مجله دانشکده پزشکی اصفهان, 2021
Background: Spinal canal stenosis is the most common degenerative disease of the lumbar spine. Sagittal imbalance in degenerative spinal diseases is associated with disability and reduced quality of life.
Hamid Rezaei, Mohammad Ali Abouei-Mehrizi, Ehsan Keykhosravi, Masoud Pishjoo   +3 more
doaj   +1 more source