keyword
MENU ▼
Read by QxMD icon Read
search

Disc pathology

keyword
https://www.readbyqxmd.com/read/29162138/predictability-of-the-effects-of-facet-joint-infiltration-in-the-degenerate-lumbar-spine-when-assessing-mri-scans
#1
Ulf Krister Hofmann, Ramona Luise Keller, Christian Walter, Falk Mittag
BACKGROUND: Imaging results are frequently considered as hallmarks of disease by spine surgeons to plan their future treatment strategy. Numerous classification systems have been proposed to quantify or grade lumbar magnetic resonance imaging (MRI) scans and thus objectify imaging findings. The clinical impact of the measured parameters remains, however, unclear. To evaluate the pathological significance of imaging findings in patients with multisegmental degenerative findings, clinicians can perform image-guided local infiltrations to target defined areas such as the facet joints...
November 21, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/29157725/nonsurgical-lumbar-radiculopathies-treated-with-ultramicronized-palmitoylethanolamide-umpea-a-series-of-100-cases
#2
Domenico Chirchiglia, Pasquale Chirchiglia, Francesco Signorelli
In this clinical/observational study we have reported the administration of Palmitoylethanolamide (PEA) in patients suffering from radicular lumbar spinal pathology, who had no indication for surgical treatment. We analyzed a series of 100 cases retrospectively, all undergoing clinical and diagnostic investigations, which had shown the presence of abnormalities of the vertebral body and intervertebral discs, mainly degenerative, such as spondyloarthrosis, spondylo-discarthrosis, disc protrusion, excluding disc herniation, which fell within surgical cases...
November 14, 2017: Neurologia i Neurochirurgia Polska
https://www.readbyqxmd.com/read/29156856/clinical-and-surgical-outcomes-of-upper-lumbar-disc-herniations-a-retrospective-study
#3
Burak Karaaslan, Ayfer Aslan, Alp Özgün Börcek, Memduh Kaymaz
Background/aim: Upper lumbar disc herniation (LDH), generally involving L1?L2 and L2?L3 level herniation, is less common than lower LDH and, in this retrospective study, the clinical and radiological findings of patients who suffered from upper LDH and were operated on due to this pathology were reviewed. Materials and methods: Data regarding neurological and radiological findings of patients operated on between January 2005 and December 2013 were retrospectively collected. During this period, 3494 patients had surgery for LDH, and 129 of these patients had disc herniation at the upper levels...
August 23, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29150945/development-of-an-in-vivo-mouse-model-of-discogenic-low-back-pain
#4
Changgui Shi, Vaskar Das, Xin Li, Ranjan Kc, Sujun Qiu, InSug O-Sullivan, Richard L Ripper, Jeffrey S Kroin, Fackson Mwale, Atiyayein A Wallace, Bingqian Zhu, Lan Zhao, Andre J van Wijnen, Mingliang Ji, Jun Lu, Gina Votta-Velis, Wen Yuan, Hee-Jeong Im
Discogenic Low back pain (DLBP) is extremely common and costly. Effective treatments are lacking due to DLBP's unknown pathogenesis. Currently, there are no in vivo mouse models of DLBP, which restricts research in this field. The aim of this study was to establish a reliable DLBP model in mouse that captures the pathological changes in the disc and allows longitudinal pain testing. The model was generated by puncturing the mouse lumbar discs (L4/5, L5/6, and L6/S1) and removing the nucleus pulposus using a microscalpel under the microscope...
November 18, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/29128581/trends-in-resource-utilization-and-rate-of-cervical-disc-arthroplasty-and-anterior-cervical-discectomy-and-fusion-throughout-the-united-states-from-2006-to-2013
#5
Comron Saifi, Arielle Fein, Alejandro Cazzulino, Ronald Lehman, Frank M Phillips, Howard S An, K Daniel Riew
BACKGROUND CONTEXT: The typically accepted surgical procedure for cervical disc pathology has been the anterior cervical discectomy and fusion (ACDF), although recent trials have demonstrated equivalent or improved outcomes with cervical disc arthroplasty (CDA). Trends for these two procedures regarding utilization, revision procedures, along with other demographic information have not been sufficiently explored. PURPOSE: To provide data regarding ACDF and CDA from 2006-2013 in the U...
November 8, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/29125402/adolescent-internal-condylar-resorption-aicr-of-the-temporomandibular-joint-part-1-a-review-for-diagnosis-and-treatment-considerations
#6
Larry M Wolford, Aluisio Galiano
Background Adolescent internal condylar resorption (AICR) is a temporomandibular joint (TMJ) pathology that develops predominately in teenage females during pubertal growth (onset between ages 11 and 15 years), with a distinct clinical, radiographic, and magnetic resonance imaging (MRI) presentation. Clinical and imaging presentation The condition usually occurs bilaterally with: (1) Progressive retrusion of the mandible; (2) High occlusal plane angle facial morphology; (3) Worsening Class II occlusion; and (4) TMJ symptoms such as pain, headaches, noises, etc...
November 10, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/29121894/frequency-of-acute-cervical-and-lumbar-pathology-in-common-types-of-motor-vehicle-collisions-a-retrospective-record-review
#7
Rami Hashish, Hasan Badday
BACKGROUND: There are more than 5 million motor vehicle collisions annually in the United States, resulting in more than 2 million injured occupants. The most common types of collisions are head-on impacts, rear-ends, side-swipes, and t-bones, whilst the most common injury sites are the cervical and lumbar spine. The purpose of this retrospective record review was to examine the differences in frequency of cervical and lumbar pathology across and between these common collision types. METHODS: Nine-hundred and three patients were included in this analysis, 88 of whom described being in a head-on collision, 546 in a rear-end, 123 in a side-swipe, and 146 in a t-bone...
November 9, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29119044/nursing-review-of-diagnosis-and-treatment-of-lumbar-degenerative-spondylolisthesis
#8
Nancy E Epstein, Renee D Hollingsworth
Background: In the lumbar spine, degenerative spondylolisthesis or degenerative (not traumatic) slippage of one vertebral body over another is divided into 4 grades - grade I (25%), grade II (50%), grade III (75%), and grade IV (100%). Dynamic X-rays, magnetic resonance (MR), and computed tomography (CT) scans document the slip secondary to arthritic changes of the facet joint plus stenosis, ossification of the yellow ligament, disc herniations, and synovial cysts. MR best demonstrates soft tissue pathology whereas CT better delineates ossific/calcified disease...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/29115481/sparstolonin-b-prevents-lumbar-intervertebral-disc-degeneration-through-toll-like-receptor-4-nadph-oxidase-activation-and-the-protein-kinase-b-signaling-pathway
#9
Jianhua Ge, Long Chen, Yunkang Yang, Xiaobo Lu, Zhou Xiang
Intervertebral disc degeneration (IVDD) is the most common pathogeny of lumbago. It is the pathological basis for a series of spinal degenerative diseases. For a long time, the diagnosis and treatment of lumbago have rendered difficult, since the pathogeny has not been identified. Therefore, the present study aimed to investigate the protective effect of Sparstolonin B in preventing lumbar intervertebral disc degeneration, and explored its potential mechanism in rats. Firstly, Sparstolonin B effectively reduced the histological score of disc degeneration and increased endplate porosity of L2 superior endplates in a lumbar IVDD rat model...
November 6, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/29094110/enhanced-sleep-reverses-memory-deficits-and-underlying-pathology-in-drosophila-models-of-alzheimer-s-disease
#10
Stephane Dissel, Markus Klose, Jeff Donlea, Lijuan Cao, Denis English, Raphaelle Winsky-Sommerer, Bruno van Swinderen, Paul J Shaw
To test the hypothesis that sleep can reverse cognitive impairment during Alzheimer's disease, we enhanced sleep in flies either co-expressing human amyloid precursor protein and Beta-secretase (APP:BACE), or in flies expressing human tau. The ubiquitous expression of APP:BACE or human tau disrupted sleep. The sleep deficits could be reversed and sleep could be enhanced when flies were administered the GABA-A agonist 4,5,6,7-tetrahydroisoxazolo-[5,4-c]pyridine-3-ol (THIP). Expressing APP:BACE disrupted both Short-term memory (STM) and Long-term memory (LTM) as assessed using Aversive Phototaxic Suppression (APS) and courtship conditioning...
January 2017: Neurobiology of Sleep and Circadian Rhythms
https://www.readbyqxmd.com/read/29093778/incorporation-of-whole-spine-screening-in-magnetic-resonance-imaging-protocols-for-low-back-pain-a-valuable-addition
#11
Akhilesh Rao, Atul Mishra, Yayati Pimpalwar, Ravinder Sahdev, Neha Yadu
Study Design: A retrospective review of lumbar magnetic resonance imaging (MRI) studies conducted at the Department of Radiodiagnosis & Imaging of a Tertiary Care Armed Forces Hospital between May 2014 and May 2016. Purpose: To assess the advantages of incorporating sagittal screening of the whole spine in protocols for conventional lumbar spine MRI for patients presenting with low back pain. Overview of Literature: Advances in MRI have resulted in faster examinations, particularly for patients with low back pain...
October 2017: Asian Spine Journal
https://www.readbyqxmd.com/read/29076468/-percutaneous-endoscopic-discectomy-in-the-treatment-of-patients-with-degenerative-diseases-of-the-lumbosacral-spine
#12
N A Konovalov, D S Asyutin, V A Korolishin, I U Cherkiev, B A Zakirov
Modern surgery uses a variety of treatments for spine pathology. Endoscopic techniques have become particularly popular across the world over the past decade. In this article, we summarize our experience and analyze the immediate and long-term results of surgical treatment of lumbar disc herniation using a percutaneous fully endoscopic technique for removing the herniated intervertebral disc, which is new for Russian medical practice. OBJECTIVE: to evaluate the efficacy of percutaneous endoscopic discectomy in the treatment of herniated lumbar discs in patients with radicular pain syndrome...
2017: Zhurnal Voprosy Neĭrokhirurgii Imeni N. N. Burdenko
https://www.readbyqxmd.com/read/29069932/lumbar-intravertebral-disc-herniation-secondary-to-idiopathic-calcific-discitis
#13
Ahmed-Ramadan Sadek, Christopher Dare, Stephen McGillion, Ali Nader-Sepahi, Vasileios Skiadas
Calcific discitis is a well recognized entity in the paediatric population but more recently has been increasingly reported in adults. It typically involves the lower thoracic vertebrae and is of unknown aetiology. Herniation of the calcified fragment is rare but typically occurs out through the annulus fibrosus into the canal space. Herein we describe the first reported case of calcific discitis involving the lumbar vertebrae with subsequent herniation of the calcified disc into and through the anterior aspect of the L5 vertebra...
October 26, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/29058268/early-diagnosed-cerebrotendinous-xanthomatosis-patients-clinical-neuroradiological-characteristics-and-therapy-results-of-a-single-center-from-turkey
#14
Tanyel Zubarioglu, Ertugrul Kiykim, Gozde Yesil, Duhan Demircioglu, Mehmet Serif Cansever, Cengiz Yalcinkaya, Cigdem Aktuglu-Zeybek
Cerebrotendinous xanthomatosis (CTX) is a lipid storage disorder caused by defective sterol 27-hydroxylase activity. In spite of subtle clinical signs beginning from childhood, CTX is generally diagnosed lately. The aim of this study is to evaluate clinical, neuroradiological findings and therapy responses of pediatric CTX patients and raise awareness to early features of disease. Patients who were molecularly diagnosed as CTX before 18 years of age were included in study. Clinical, epidemiological, radiological and genotypic features of patients and chenodeoxycholic acid (CDCA) therapy responses were reviewed retrospectively...
October 22, 2017: Acta Neurologica Belgica
https://www.readbyqxmd.com/read/29050924/-progression-of-nerve-fiber-layer-defects-in-retrobulbar-optic-neuritis-by-the-macular-ganglion-cell-complex
#15
D Hong, C Bosc, F Chiambaretta
INTRODUCTION: Recent studies with SD OCT had shown early axonal damage to the macular ganglion cell complex (which consists of the three innermost layers of the retina: Inner Plexiform Layer [IPL], Ganglion Cell Layer [GCL], Retinal Nerve Fibre layer [RNFL]) in optic nerve pathology. Retrobulbar optic neuritis (RBON), occurring frequently in demyelinating diseases, leads to atrophy of the optic nerve fibers at the level of the ganglion cell axons, previously described in the literature...
November 2017: Journal Français D'ophtalmologie
https://www.readbyqxmd.com/read/29044067/improvement-in-distance-and-near-visual-acuities-using-low-vision-devices-in-diabetic-retinopathy
#16
Sarika Gopalakrishnan, Aishwarya Muralidharan, Shwetha Chambayil Susheel, Rajiv Raman
PURPOSE: The aim of this study is to elucidate the causes and level of visual impairment (VI) in patients with different pathologies of diabetic retinopathy (DR) who presented to a low vision care (LVC) clinic, to analyze the type of distant and near devices prescribed to them and the visual benefits thereof. METHODS: A retrospective chart review was done for 100 consecutive patients with DR who were referred to the LVC clinic from June 2015 to June 2016. The reason for referral was assessed from the electronic medical records and available fundus photographs, fundus fluorescein angiograms, and optical coherence tomography images by a retina specialist...
October 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29019806/lumbar-vertebral-endplate-defects-on-magnetic-resonance-images-classification-distribution-patterns-and-associations-with-modic-changes-and-disc-degeneration
#17
Zhiyun Feng, Yuanhao Liu, Ge Yang, Michele C Battié, Yue Wang
STUDY DESIGN: A cross-sectional MR imaging study. OBJECTIVE: To classify and characterize endplate defects using routine lumbar MR images, and to determine associations of endplate defects with Modic Changes (MCs) and disc degeneration. SUMMARY OF BACKGROUND DATA: Previously, a cadaveric study revealed that endplate lesions were common and associated with back pain history. New in vivo approaches appropriate for clinical studies are needed to further this potentially important line of research on the clinical significance of endplate lesions, including their relation with MCs, disc degeneration and back pain...
October 10, 2017: Spine
https://www.readbyqxmd.com/read/29018654/double-crush-of-l5-spinal-nerve-root-due-to-l4-5-lateral-recess-stenosis-and-bony-spur-formation-of-lumbosacral-transitional-vertebra-pseudoarticulation-a-case-report-and-review
#18
Motoyuki Iwasaki, Masahiko Akiyama, Izumi Koyanagi, Yoshimasa Niiya, Tatsuo Ihara, Kiyohiro Houkin
We present a case of double-crushed L5 nerve root symptoms caused by inside and outside of the spinal canal with spur formation of the lumbosacral transitional vertebra (LSTV). A 78-year-old man presented with 7-year history of moderate paresis of his toe and left leg pain when walking. Magnetic resonance imaging (MRI) revealed spinal stenosis at the L3/4 and 4/5 spinal levels and he underwent wide fenestration of both levels. Leg pain disappeared and 6-min walk distance (6MWD) improved after surgery, however, the numbness in his toes increased and 6MWD decreased 9 months after surgery...
October 2017: NMC Case Rep J
https://www.readbyqxmd.com/read/28994450/the-role-of-transient-receptor-potential-channels-in-joint-diseases
#19
O Krupkova, J Zvick, K Wuertz-Kozak
Transient receptor potential channels (TRP channels) are cation selective transmembrane receptors with diverse structures, activation mechanisms and physiological functions. TRP channels act as cellular sensors for a plethora of stimuli, including temperature, membrane voltage, oxidative stress, mechanical stimuli, pH and endogenous, as well as, exogenous ligands, thereby illustrating their versatility. As such, TRP channels regulate various functions in both excitable and non-excitable cells, mainly by mediating Ca2+ homeostasis...
October 10, 2017: European Cells & Materials
https://www.readbyqxmd.com/read/28993282/surgical-management-for-lumbar-disc-herniation-in-pregnancy
#20
REVIEW
S Kapetanakis, E Giovannopoulou, N Blontzos, G Kazakos, P Givissis
Lumbar disc herniation is a common surgical spine pathology that may be presented during pregnancy. The state of pregnancy complicates the diagnosis and therapeutical management of this entity. Specific considerations rule the decision for surgical intervention, the optimal timing of it and the type of selected procedure in a pregnant patient, due to the potential risks for the fetus. In the last 30 years, evolution in the field of spine surgery has provided options other than open standard discectomy. The well-established concept of "minimal intervention" has led to the development of microdiscectomy and other innovative, full-endoscopic techniques for lumbar discectomy...
October 6, 2017: Journal of gynecology obstetrics and human reproduction
keyword
keyword
106900
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"