Results 31 to 40 of about 32,342 (245)

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

MANAGEMENT OF LUMBAR SPINAL STENOSIS [PDF]

The Journal of Bone and Joint Surgery. British volume, 1996
The term stenosis means a narrowing of the calibre of an orifice or a tube. It causes a decreased flow of fluids or gasses within the tube or compression of its solid contents (Verbiest 1976). In the case of the spinal canal, the term indicates a pathological condition causing compression of the contents of the canal, particularly the neural structures.
openaire   +3 more sources

“U”-fixation dynamic system application in the treatment of spinal canal stenosis on lumbar level

Ukrainian Neurosurgical Journal, 2007
Retrospective analysis of 9 patients treatment results, which were operated for lumbar spinal stenosis are presented. Technical features and anatomical ground of “U”-fixation dynamic system application in the treatment of spinal canal stenosis
A. R. Garmish, Yu. E. Pedachenko, V. A. Radchenko, A. V. Levshin   +3 more
doaj   +1 more source

The Head Circumference Height Index (HCH‐I) to Quantify Relative Macrocephaly and Aid Identification of Hypochondroplasia in Children

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Hypochondroplasia (HCH) is a rare skeletal dysplasia caused by pathogenic variants in the FGFR3 gene. We hypothesized that the relative disproportion between head circumference and height in HCH might be diagnostically informative and generated a simple index of head‐stature disproportion to help pediatricians diagnose HCH.
Moira S. Cheung, Ruggero Lanzafame, Karen J. Low, Tim J. Cole   +3 more
wiley   +1 more source

Transthyretin amyloid cardiomyopathy: Literature review and red‐flag symptom clusters for each cardiology specialty

ESC Heart Failure, Volume 12, Issue 2, Page 955-967, April 2025.
Abstract Wild‐type transthyretin amyloid cardiomyopathy (ATTRwt‐CM) is a progressive and infiltrative cardiac disorder that may cause fatal consequences if left untreated. The estimated survival time from diagnosis is approximately 3–6 years. Because of the non‐specificity of initial symptom manifestation and insufficient awareness among treating ...
Yasuhiro Izumiya, Toru Kubo, Jin Endo, Seiji Takashio, Masatoshi Minamisawa, Jun Hamada, Tomonori Ishii, Hajime Abe, Hiroaki Konishi, Kenichi Tsujita   +9 more
wiley   +1 more source

Real‐world characteristics and treatment of cardiac transthyretin amyloidosis: A multicentre, observational study

ESC Heart Failure, Volume 12, Issue 2, Page 1203-1216, April 2025.
The 366 patients diagnosed with transthyretin amyloidosis cardiomyopathy (ATTR‐CM) were analyzed regarding their clinical characteristics in the first year after approval of tafamidis 61 mg for ATTR‐CM in Germany. Nearly two‐thirds of the patients were in an advanced disease stage and 64% met the key criteria of the “Transthyretin Amyloidosis ...
Richard J. Nies, Svenja Ney, Ingrid Kindermann, Yvonne Bewarder, Angela Zimmer, Fabian Knebel, Katrin Hahn, Sebastian Spethmann, Peter Luedike, Lars Michel, Tienush Rassaf, Maria Papathanasiou, Stefan Störk, Vladimir Cejka, Amin Polzin, Fabian Voss, Malte Kelm, Bernhard Unsöld, Christine Meindl, Michael Paulus, Ali Yilmaz, Bishwas Chamling, Caroline Morbach, Roman Pfister   +23 more
wiley   +1 more source

Evaluation of Effectiveness and Safety of Apheresis Autologous Red Blood Cell Technology in Patients Undergoing Spinal Surgery: A Single‐Center Randomized Controlled Trial

iLABMED, EarlyView.
This study is a two‐group, single‐center randomized controlled trial. The aim is to evaluate the clinical value of apheresis autologous red blood cell (RBC) technology in spinal surgery. A total of 60 patients were randomly assigned to either the experimental (auto‐RBC group) or control group (allo‐RBC group).
Xiaomin Liu, Tianhao Wang, Zifang Zhang, Leiying Zhang, Yuan Zhuang, Jing Tian, Ying Jiang, Liyang Zou, Jie Lin, Guoquan Zheng, Yang Yu   +10 more
wiley   +1 more source

The difference of paraspinal muscle between patients with lumbar spinal stenosis and normal middle-aged and elderly people, studying by propensity score matching

Frontiers in Endocrinology, 2022
ObjectiveThe purpose of this study was to elaborate the characteristics of paraspinal muscles in lower lumbar, to compare the differences of paraspinal muscle between patients with lumbar spinal stenosis and normal people and to explore the influencing ...
Wei Wang, Yang Guo, Weishi Li, Weishi Li, Weishi Li, Zhongqiang Chen, Zhongqiang Chen, Zhongqiang Chen   +7 more
doaj   +1 more source

Flexible electromyography sensor with in situ gelation hydrogel for early diagnosis of lumbar spine diseases

InfoMat, EarlyView.
This paper proposes a flexible electromyography sensor based on an in‐situ gelation hydrogel, which offers enhanced adhesion, reduced impedance, and high SNR for detecting subtle EMG signals. It aims to supplement imaging‐based methods with a wearable solution for early diagnosis and prevention of lumbar spine disorders caused by prolonged sitting ...
Mingxuan Zhang, Mingming Hao, Guoqiang Ren, Yinchao Zhao, Chujie Lv, Yizhang Xia, Wei Wang, Wei Chen, Yi Chen, Lianhui Li, Qifeng Lu, Ting Zhang   +11 more
wiley   +1 more source