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https://www.readbyqxmd.com/read/27922211/transrectal-ultrasonography-of-equine-lumbosacral-nerves-pilot-study-in-28-healthy-warmblood-horses
#1
Pablo Espinosa, Philippe Benoit, Isabel Salazar, Jesús de la Fuente, Philippe Heiles
A noninvasive method for visualizing lumbosacral nerves would be helpful for horses with suspected lumbosacral plexopathy or injury. The aim of this prospective descriptive pilot study was to characterize the ultrasonographic appearance of the lumbosacral nerves in a sample of healthy horses, and expand on the technique for image acquisition. Horses were recruited for inclusion if they were determined to be healthy and sound based on clinical and lameness evaluation. Transrectal ultrasound images of the lumbosacral nerves (L6, S1, and S2) were obtained for both sides...
December 6, 2016: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/27920574/combined-epidural-morphine-and-bupivacaine-in-the-treatment-of-lumbosacral-radicular-neuropathic-pain-a-noncontrolled-prospective-study
#2
Simone Vigneri, Gianfranco Sindaco, Marco La Grua, Matteo Zanella, Laura Ravaioli, Valentina Paci, Gilberto Pari
OBJECTIVE: The aim of this study was to investigate the therapeutic effectiveness of epidural morphine and bupivacaine in patients with chronic lumbosacral radicular neuropathic pain after the cessation of treatment. METHODS: Twenty-two patients with chronic lumbosacral pain with neuropathic features were enrolled. An indwelling catheter was placed into the epidural space, and each patient received an epidural injection of morphine chlorhydrate and bupivacaine up to three times a day...
2016: Journal of Pain Research
https://www.readbyqxmd.com/read/27917370/multiple-myeloma-like-spinal-mri-findings-in-skeletal-fluorosis-an-unusual-presentation-of-fluoride-toxicity-in-human
#3
Javed Ahsan Quadri, Mohd Meraj Alam, Saba Sarwar, Ashraf Ghanai, A Shariff, Taposh K Das
Endemic fluorosis is a worldwide environmental problem due to excessive fluoride, commonly due to increased drinking water fluoride levels but sometimes due to other sources such as food with high fluoride content. In India, 21 of the 35 states are known to have health problems associated with fluoride toxicity. The present report is a case of a 50-year-old female who was seen with progressive spinal complications and a MRI of the spine suggestive of multiple myeloma. The MRI of the lumbosacral spine showed a diffuse and heterogeneous marrow signal of the lower dorsal and lumbosacral vertebrae...
2016: Frontiers in Oncology
https://www.readbyqxmd.com/read/27915069/systematic-review-of-the-efficacy-of-particulate-vs-non-particulate-corticosteroids-in-epidural-injections
#4
REVIEW
Priyesh Mehta, Isaac Syrop, Jaspal Ricky Singh, Jonathan Kirschner
OBJECTIVE: To systematically analyze published studies in regards to the comparative efficacy of particulate versus non-particulate corticosteroids for cervical and lumbosacral epidural steroid injections (ESI) in reducing pain and improving function. TYPE: Systematic Review LITERATURE SURVEY: MEDLINE (Ovid), EMBASE, and Cochrane databases were searched from the period of 1950 to December 2015. METHODOLOGY: Criteria for inclusion in this review were: 1) Randomized controlled trials and 2) Retrospective studies comparing particulate versus non-particulate medication in fluoroscopically guided injections using a transforaminal (TF) or interlaminar (IL) approach...
November 30, 2016: PM & R: the Journal of Injury, Function, and Rehabilitation
https://www.readbyqxmd.com/read/27909659/reliability-of-the-planned-pedicle-screw-trajectory-versus-the-actual-pedicle-screw-trajectory-using-intra-operative-3d-ct-and-image-guidance
#5
Catherine A Miller, Charles G Ledonio, Matthew A Hunt, Farhan Siddiq, David W Polly
BACKGROUND: Technological advances, including navigation, have been made to improve safety and accuracy of pedicle screw fixation. We evaluated the accuracy of the virtual screw placement (Stealth projection) compared to actual screw placement (intra-operative O-Arm) and examined for differences based on the distance from the reference frame. METHODS: A retrospective evaluation of prospectively collected data was conducted from January 2013 to September 2013. We evaluated thoracic and lumbosacral pedicle screws placed using intraoperative O-arm and Stealth navigation by obtaining virtual screw projections and intraoperative O-arm images after screw placement...
2016: International Journal of Spine Surgery
https://www.readbyqxmd.com/read/27902591/a-novel-indication-for-a-method-in-the-treatment-of-lumbar-tuberculosis-through-minimally-invasive-extreme-lateral-interbody-fusion-xlif-in-combination-with-percutaneous-pedicle-screws-fixation-in-an-elderly-patient-a-case-report
#6
Qiyou Wang, Yichun Xu, Ruiqiang Chen, Jianwen Dong, Bin Liu, Limin Rong
RATIONALE: To describe a novel indication for a method through minimally invasive extreme lateral interbody fusion (XLIF) in combination with percutaneous pedicle screwsfixation in the treatment of lumbar tuberculosis (TB) in an elderly patient, and its clinical efficacy and feasibility. Lumbar TB is a destructive form of TB. Antituberculous treatment should be started as early as possible. In some circumstances, however, surgical debridement with or without stabilization of the spine appears to be beneficial and may be recommended...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27898588/the-gut-peptide-neuropeptide-y-and-post-traumatic-stress-disorder
#7
Ann M Rasmusson
PURPOSE OF REVIEW: This article reviews the role of neuropeptide Y (NPY) in the pathophysiology of post-traumatic stress disorder (PTSD) and gastrointestinal disorders such as irritable bowel syndrome (IBS) with which PTSD is highly comorbid. NPY is low in the cerebrospinal fluid and plasma of male combat veterans with PTSD and correlates negatively with sympathetic nervous system (SNS) hyperreactivity, PTSD symptoms and time to recovery. NPY regulation has not yet been evaluated in women with PTSD...
November 24, 2016: Current Opinion in Endocrinology, Diabetes, and Obesity
https://www.readbyqxmd.com/read/27896193/multidisciplinary-approach-to-an-extended-pressure-sore-at-the-lumbosacral-area
#8
Sehoon Yoon, Euicheol Jeong, Hudson Alex Lázaro
A pressure sore wound is often extensive or complicated by local infection involving adjacent soft tissue and bone. In this case, a regional flap after simple debridement is not adequate. Here, we present a case of an extensive pressure sore in the sacral area with deep tissue infection. A 43-year-old female patient with a complicated sore with deep tissue infection had a presacral abscess, an iliopsoas abscess, and an epidural abscess in the lumbar spine. After a multidisciplinary approach performed in stages, the infection had subsided and removal of the devitalized tissue was possible...
November 2016: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/27891027/purely-extradural-spinal-nerve-root-hemangioblastomas
#9
REVIEW
Murat Hamit Aytar, Ulaş Yener, Murat Şakir Ekşi, Behram Kaya, Serdar Özgen, Aydin Sav, Ahmet Alanay
Spinal nerve root hemangioblastomas present mostly as intradural-extradurally. Purely extradural spinal nerve root hemangioblastoma is a very rare entity. In this study, we aimed to analyze epidemiological perspectives of purely extradural spinal nerve root hemangioblastomas presented in English medical literature in addition to our own exemplary case. PubMed/MEDLINE was searched using the terms "hemangioblastoma," "extradural," "spinal," and "nerve root." Demographical variables of age, gender, concomitant presence of von Hippel-Lindau (VHL) disease; spinal imaging and/or intraoperative findings for tumor location were surveyed from retrieved articles...
October 2016: Journal of Craniovertebral Junction and Spine
https://www.readbyqxmd.com/read/27890142/the-effects-of-a-simple-intervention-on-exposures-to-low-back-pain-risk-factors-during-traditional-posterior-load-carriage
#10
Khoirul Muslim, Maury A Nussbaum
Traditional posterior load carriage (PLC), typically performed without the use of an assistive device, is associated with a high prevalence of low back pain (LBP). However, there are few studies that have evaluated potential interventions to reduce exposures to LBP risk factors. This work examined the effects of a simple, potentially low-cost intervention using an assistive device (i.e., carrying aid) on exposures to factors related to LBP risk during PLC. Torso kinematics and kinetics, slip risk, and ratings of perceived discomfort (RPD) were obtained during simulated PLC on a walkway...
March 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/27887910/assessment-of-serum-level-of-corticotropin-releasing-factor-in-primary-nocturnal-enuresis
#11
Ayat A Motawie, Amany M Abd Al-Aziz, Hanan M Hamed, Amany A A Fatouh, Mona A M Awad, Amany Abd El-Ghany
INTRODUCTION: Primary nocturnal enuresis is one of the sleep related phenomena characterized by disruption in the relationship between arousal and urination. Corticotropin-releasing factor (CRF) is a neurohormone released from the paraventricular nucleus of the hypothalamus into the median eminence to elicit release of adrenocorticotrophin from the anterior pituitary. It may act to modulate autonomic function and behavior in concert with the endocrine effects. Conflicting animal studies about the role of CRF in micturition, either facilitating or inhibiting, have been raised...
October 24, 2016: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/27884744/technical-description-of-oblique-lateral-interbody-fusion-at-l1-l5-olif25-and-at-l5-s1-olif51-and-evaluation-of-complication-and-fusion-rates
#12
Kamal R M Woods, James B Billys, Richard A Hynes
BACKGROUND: The OLIF procedure is aimed at mitigating some of the challenges seen with traditional ALIF and transpsoas LLIF and allows for interbody fusion at L1-S1. PURPOSE: To describe the OLIF technique and assess the complication and fusion rates. STUDY DESIGN: A retrospective cohort study. PATIENT SAMPLE: 137 patients who underwent the oblique lateral interbody fusion (OLIF) procedure. OUTCOME MEASURES: Adverse events within 6 months of surgery: Infection, symptomatic pseudarthrosis, hardware failure, vascular injury, perioperative blood transfusion, ureteral injury, bowel injury, renal injury, prolonged postoperative ileus (greater than 3 days), incisional hernia, pseudohernia, reoperation, neurological deficits (weakness, numbness, paresthesia), hip flexion pain, retrograde ejaculation, sympathectomy affecting lower extremities, deep vein thrombosis, pulmonary embolism, myocardial infarction, pneumonia, and cerebrovascular accident...
November 21, 2016: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/27882818/comparison-of-lumbosacral-transforaminal-epidural-steroid-injection-techniques-in-terms-of-radiation-safety
#13
Duygu Tecer, Evren Yasar, Emre Adiguzel, Mehmet Ali Taskaynatan, Birol Balaban, Arif Kenan Tan
AIM: To investigate the difference in radiation exposure to the patients between oblique and posteroanterior view, initial approach techniques in fluoroscopy-guided lumbosacral transforaminal epidural steroid injections. PATIENTS & METHODS: Total amount of Kerma area product, elapsed time of the procedure and fluoroscopy time were obtained from medical records retrospectively. RESULTS: 28 patients were included in each group. Fluoroscopy time was significantly lower in group 1, but there was no statistically significant difference in terms of procedure time and Kerma area product...
November 24, 2016: Pain Management
https://www.readbyqxmd.com/read/27880650/deconstructing-chronic-low-back-pain-in-the-older-adult-step-by-step-evidence-and-expert-based-recommendations-for-evaluation-and-treatment-part-xi-dementia
#14
Rollin Wright, Monica Malec, Joseph W Shega, Eric Rodriguez, Joseph Kulas, Lisa Morrow, Juleen Rodakowski, Todd Semla, Debra K Weiner
: OBJECTIVE : To present the 11th in a series of articles designed to deconstruct chronic low back pain (CLBP) in older adults. The series presents CLBP as a syndrome, a final common pathway for the expression of multiple contributors rather than a disease localized exclusively to the lumbosacral spine. Each article addresses one of 12 important contributions to pain and disability in older adults with CLBP. This article focuses on dementia. METHODS:  A modified Delphi technique was used to develop an algorithm for an approach to treatment for older adults living with CLBP and dementia...
November 2016: Pain Medicine: the Official Journal of the American Academy of Pain Medicine
https://www.readbyqxmd.com/read/27877028/efficacy-of-a-trunk-orthosis-with-joints-providing-resistive-force-on-low-back-load-during-level-walking-in-elderly-persons
#15
Junji Katsuhira, Ko Matsudaira, Hiroyuki Oka, Shinno Iijima, Akihiro Ito, Tadashi Yasui, Arito Yozu
PURPOSE: The effects of lumbosacral and spinal orthoses on low back pain and gait are not exactly clear. We previously developed a trunk orthosis with joints providing resistive force on low back load to decrease such load, and confirmed its positive effects during level walking in healthy young adults. Therefore, we aimed to determine the efficacy of this trunk orthosis during level walking in healthy elderly subjects. METHODS: Fifteen community-dwelling elderly subjects performed level walking at a self-selected speed without an orthosis, with our orthosis, and with a lumbosacral orthosis...
2016: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/27872725/a-case-of-monocephalusrachipagus-tribrachius-tetrapus-in-a-puppy
#16
Adonis Pino, Arlenis Pérez, Aine Seavers, Guillermo Hermo
Caudal duplication (dipygus) is an uncommon pathologic of conjoined twinning. The conjoined malformation is classified according to the nature and site of the union. We report the presence of this malformation in a female crossbreed puppy. The puppy was delivered by caesarean section following a prolonged period of dystocia. External findings showed a single head (monocephalus) and a normal cranium with no fissure in the medial line detected. The thorax displayed a caudal duplication arising from the lumbosacral region (rachipagus)...
2016: Veterinary Research Forum
https://www.readbyqxmd.com/read/27865095/assessment-and-determinants-of-spinal-pain-in-the-course-of-disc-disorders-treated-surgically
#17
Renata Jabłońska, Robert Ślusarz, Agnieszka Królikowska, Beata Haor, Magdalena Zając
BACKGROUND Intervertebral disc disease is defined as a complex of structural changes in the aftermath of disorders of mutual elements, the structure of which form the discus intervertebralis and the spinal canal. The present work assessed pain in patients who were surgically treated due to spinal discopathy and analyzed factors that determine the condition. MATERIAL AND METHODS The research was carried on a group of 187 patients diagnosed with discopathy of the lumbosacral and cervical segment. The data are discussed in the context of medical records and the Visual Analogue Scale used for pain assessment...
November 19, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27864680/the-transitional-vertebra-and-sacroiliac-joint-dysfunction-association
#18
Ozge Gulsum Illeez, Arzu Atıcı, Esra Bahadır Ulger, Duygu Geler Kulcu, Feyza Unlu Ozkan, Ilknur Aktas
PURPOSE: The purpose of this study was to investigate whether transitional vertebrae contribute to the development of sacroiliac joint dysfunction. The prevalence of transitional vertebrae in patients with lumbar pain was determined during this process, and the prevalence of sacroiliac dysfunction was compared between patients with low back pain and healthy volunteers. METHODS: 700 subjects, 500 with low back pain and 200 healthy volunteers were included in this study...
November 18, 2016: European Spine Journal
https://www.readbyqxmd.com/read/27862599/effects-of-image-plane-patient-positioning-and-foraminal-zone-on-magnetic-resonance-imaging-measurements-of-canine-lumbosacral-intervertebral-foramina
#19
Claudia Zindl, Russell L Tucker, Jelena Jovanovik, Constanza Gomez Alvarez, David Price, Noel Fitzpatrick
Degenerative lumbosacral stenosis has been suspected to have a dynamic component, especially regarding encroachment of the L7 nerve roots exiting the lumbosacral foramina. Angled cross-sectional imaging of the neuroforamina has been found improve the accuracy of the diagnosis of stenosis in humans. In this anatomic study, foraminal apertures were evaluated by MRI at the entry, middle, and exit zones of the nerve roots in 30 dogs that were clinically affected by lumbosacral disease. Standard vs. oblique planar orientation and neutral vs...
November 16, 2016: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/27858238/instrumentation-failure-following-pedicle-subtraction-osteotomy-the-role-of-rod-material-diameter-and-multi-rod-constructs
#20
Andrea Luca, Claudia Ottardi, Maurizio Sasso, Liliana Prosdocimo, Luigi La Barbera, Marco Brayda-Bruno, Fabio Galbusera, Tomaso Villa
PURPOSE: Pedicle subtraction osteotomy (PSO) has a complication rate noticeably higher than other corrective surgical techniques used for the treatment of spinal sagittal imbalance. In particular, rod breakage and pseudoarthrosis remain burning issues of this technique. Goal of this study was to investigate the biomechanical performance of several hardware constructs. METHODS: The study was performed using two validated finite element models of the lumbosacral spine (L1-S1) incorporating a PSO on L3 and L4, respectively...
November 17, 2016: European Spine Journal
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