keyword
MENU ▼
Read by QxMD icon Read
search

Spine injury

keyword
https://www.readbyqxmd.com/read/28637303/management-of-acute-unilateral-nondisplaced-subaxial-cervical-facet-fractures
#1
Aditya Vedantam, Jared Steven Fridley, Jovany Cruz Navarro, Shankar P Gopinath
BACKGROUND: Few studies have focused on the management of patients with nondisplaced cervical facet fractures. OBJECTIVE: To determine the rate of successful nonoperative management and risk factors for instability in patients with acute traumatic, unilateral, nondisplaced cervical facet fractures. METHODS: We reviewed patients with single or multilevel unilateral nondisplaced or minimally displaced subaxial cervical facet fractures between 2008 and 2014...
June 14, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28634562/a-simple-bone-cyst-in-cervical-vertebrae-of-an-adolescent-patient
#2
Adriana Bruges Boude, Lina González Vásquez, Fernando Alvarado-Gomez, María Constanza Bedoya, Andrés Rodríguez-Múnera, Luis Carlos Morales-Saenz
INTRODUCTION: Spinal simple bone cysts, also known as solitary cysts, are extremely unusual benign primary bone tumors with few cases reported in the literature. CASE PRESENTATION: Incidental Magnetic Resonance Imaging (MRI) finding of a C2 Simple bone cyst in a 13-year-old female patient is reported. Complementary studies suggested the benign nature of the lesion. Patient underwent cervical curettage followed by tumor excision. A lateral submandibular approach to the upper cervical spine was used and careful bone resection was possible with a radiofrequency assisted burr and no instrumentation or fixation was required...
2017: Case Reports in Orthopedics
https://www.readbyqxmd.com/read/28632646/the-utility-of-adding-magnetic-resonance-imaging-to-computed-tomography-alone-in-the-evaluation-of-cervical-spine-injury-a-propensity-matched-analysis
#3
Andrew J Schoenfeld, Daniel G Tobert, Hai V Le, Dana A Leonard, Allan L Yau, Prashant Rajan, Charles H Cho, James D Kang, Christopher M Bono, Mitchel B Harris
STUDY DESIGN: Adult patients who received CT alone or CT-MRI for the evaluation of cervical OBJECTIVE.: To evaluate the utility of CT-MRI in the diagnosis of cervical spine injury using propensity matched techniques. SUMMARY OF BACKGROUND DATA: The optimal evaluation (computed tomography [CT] alone vs CT and magnetic resonance imaging [MRI]) for patients with suspected cervical spine injury in the setting of blunt trauma remains controversial. METHODS: The primary outcome was the identification of a cervical spine injury, with decision for surgery and change in management considered secondarily...
June 19, 2017: Spine
https://www.readbyqxmd.com/read/28628414/paraspinal-fat-pad-changes-as-a-valuable-indicator-of-posterior-ligamentous-complex-injury-in-upper-cervical-spine-trauma
#4
Miso Kim, Seunghun Lee, Yoonah Song
No abstract text is available yet for this article.
July 2017: Radiology
https://www.readbyqxmd.com/read/28627291/early-complications-morbidity-and-mortality-in-octo-and-nonagenarians-undergoing-posterior-intraoperative-spinal-navigation-based-c1-2-fusion-for-type-ii-odontoid-process-fractures
#5
Basem Ishak, Till Schneider, Valerie Gimmy, Andreas W Unterberg, Karl L Kiening
Type II odontoid fractures represent the most common cervical spine injury in the elderly. The decision for surgical treatment is still controversial, particularly with regard to the elevated perioperative risk attributed to frequent comorbidities and poor bone quality. Purpose of this study was to assess both short-term mortality and mid-term clinical and radiological outcome in the elderly. Between January 2007 and December 2015, 35 patients with type II odontoid process fractures who underwent posterior atlanto-axial instrumentation using a modified Goel-Harms technique were retrospectively analyzed and prospectively examined clinically and radiologically...
June 18, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28625420/formation-and-remodeling-of-the-brain-extracellular-matrix-in-neural-plasticity-roles-of-chondroitin-sulfate-and-hyaluronan
#6
REVIEW
Shinji Miyata, Hiroshi Kitagawa
BACKGROUND: The extracellular matrix (ECM) of the brain is rich in glycosaminoglycans such as chondroitin sulfate (CS) and hyaluronan. These glycosaminoglycans are organized into either diffuse or condensed ECM. Diffuse ECM is distributed throughout the brain and fills perisynaptic spaces, whereas condensed ECM selectively surrounds parvalbumin-expressing inhibitory neurons (PV cells) in mesh-like structures called perineuronal nets (PNNs). The brain ECM acts as a non-specific physical barrier that modulates neural plasticity and axon regeneration...
June 15, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/28623748/occupant-thorax-response-variations-due-to-arm-position-and-restraint-systems-in-side-impact-crash-scenarios
#7
Donata Gierczycka, Duane S Cronin
Recent epidemiological studies have identified that thoracic side airbags may vary in efficacy to reduce injury severity in side impact crash scenarios, while previous experimental and epidemiological studies have presented contrasting results. This study aimed to quantify the variations in occupant response in side impact conditions using a human body computational model integrated with a full vehicle model. The model was analyzed for a Moving Deformable Barrier side impact at 61km/h to assess two pre-crash arm positions, the incorporation of a seatbelt, and a thorax air bag on thorax response...
June 13, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28622188/differences-in-fundamental-sagittal-pelvic-parameters-based-on-age-sex-and-race
#8
Robert K Merrill, Jun S Kim, Dante M Leven, Joung Heon Kim, Joshua J Meaike, Rachel S Bronheim, Kelly I Suchman, Doug Nowacki, Sunder S Gidumal, Samuel K Cho
STUDY DESIGN: This is a retrospective cohort study. OBJECTIVE: To determine whether age, sex, and race have independent effects on sagittal pelvic parameters. SUMMARY OF BACKGROUND DATA: Pelvic parameters and sagittal balance correlate with health-related quality of life and are important for patient assessment and surgical planning. Age, sex, and race are 3 unalterable patient factors that may influence pelvic morphology. METHODS: We conducted a retrospective review of consecutive adult patients who presented to our radiology practice between 2010 and 2015 and had a standing, lateral lumbosacral radiograph...
June 15, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28620788/comparison-of-intraoperative-neurophysiologic-monitoring-outcomes-between-cervical-and-thoracic-spine-surgery
#9
Shujie Wang, Yuan Tian, Xiangquan Lin, Zhifu Ren, Yu Zhao, Jiliang Zhai, Xiaojuan Zhang, Yanwei Zhao, Yingyue Dong, Congran Zhao, Ye Tian
PURPOSE: The objective is to compare the intraoperative monitoring (IOM) outcomes between degenerative cervical and thoracic spine decompression surgery. METHOD: A total of 97 patients with cervical compression myelopathy (CCM) and 75 patients with thoracic compression myelopathy (TCM) were prospectively collected between December 2012 and June 2015 in our spine center. Somatosensory-evoked potentials (SSEP) and motor-evoked potentials (MEP) were used for IOM. The postoperative neurologic status of each patient was assessed immediately after surgery...
June 15, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28620739/injuries-of-the-spine-and-of-the-spinal-cord-in-the-hippocratic-corpus-of-medicine
#10
REVIEW
Demetrios Korres, Konstantinos Markatos, Demetrios Chytas, Anastasios Andreakos, Andreas Mavrogenis
The purpose of this review article is to summarize the views presented in the Hippocratic Corpus of Medicine regarding injuries of the spine, their effect on the spinal cord and the optimal treatment modulus. It is shown that the treatment dilemmas of ancient times in these injuries remain modern since Hippocrates suggested that conservative treatment and letting nature take its course is preferable over a devastating surgical treatment if the spinal cord structural integrity is not compromised. There is also a detailed account of the conservative treatment suggested in the Hippocratic Corpus concerning devices and method of closed spinal relocations...
June 16, 2017: International Orthopaedics
https://www.readbyqxmd.com/read/28620562/delayed-chyle-leak-following-anterior-cervical-spinal-surgery-a-case-report-and-management-algorithm
#11
Kyle Mueller, Hasan R Syed, Jay W Rhee, Mani N Nair
Injury to the thoracic duct during anterior cervical spine surgery is a rare occurrence. A delayed chyle leak following an elective anterior cervical spinal surgery has not been reported in the literature. We present a report of a 59-year-old female with multiple prior neck surgeries who underwent an anterior cervical corpectomy and fusion (ACCF). The patient developed a delayed thoracic duct injury on postoperative day (POD) one, as no injury was noted intraoperatively. She was managed with conservative care involving a low-fat diet along with octreotide which led to the resolution of her symptoms...
May 9, 2017: Curēus
https://www.readbyqxmd.com/read/28619496/injury-to-the-lumbar-plexus-and-its-branches-following-lateral-fusion-procedures-a-cadaver-study
#12
Peter Grunert, Doniel Drazin, Joe Iwanaga, Cameron Schmidt, Fernando Alonso, Marc Moisi, Jens R Chapman, Rod J Oskouian, R Shane Tubbs
INTRODUCTION: Neurological deficits from lumbar plexus nerve injuries commonly occur in patients undergoing lateral approaches. However, it is not yet clear what types of injury occur, where anatomically they are located, or what mechanism causes them. We aimed, to study (a) the topographic anatomy of lumbar plexus nerves and their injuries in human cadavers after lateral transpsoas approaches to the lumbar spine, (b) the structural morphology of those injuries, (c) the topographic anatomy of the lumbar plexus throughout the mediolateral approach corridor...
June 12, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28618337/biomechanical-study-of-different-fixation-techniques-for-the-treatment-of-sacroiliac-joint-injuries-using-finite-element-analyses-and-biomechanical-tests
#13
Chian-Her Lee, Ching-Chi Hsu, Po-Yuang Huang
The pelvis is one of the most stressed areas of the human musculoskeletal system due to the transfer of truncal loads to the lower extremities. Sacroiliac joint injury may lead to abnormal joint mechanics and an unstable pelvis. Various fixation techniques have been evaluated and discussed. However, it may be difficult to investigate each technique due to variations in bone quality, bone anatomy, fracture pattern, and fixation location. Additionally, the finite element method is one useful technology that avoids these variations...
June 7, 2017: Computers in Biology and Medicine
https://www.readbyqxmd.com/read/28616638/piriformis-muscle-syndrome-with-assessment-of-sciatic-nerve-using-diffusion-tensor-imaging-and-tractography-a-case-report
#14
Keizo Wada, Tomohiro Goto, Tomoya Takasago, Daisuke Hamada, Koichi Sairyo
Piriformis muscle syndrome (PMS) is difficult to diagnose by objective evaluation of sciatic nerve injury. Here we report a case of PMS diagnosed by diffusion tensor imaging (DTI) and tractography of the sciatic nerve, which can assess and visualize the extent of nerve injury. The patient was a 53-year-old man with a 2-year history of continuous pain and numbness in the left leg. His symptoms worsened when sitting. Physical examination, including sensorimotor neurologic tests, the deep tendon reflex test, and the straight leg raise test, revealed no specific findings...
June 14, 2017: Skeletal Radiology
https://www.readbyqxmd.com/read/28616222/a-case-report-of-an-unusual-cause-of-postoperative-leg-pain-after-posterior-lumbar-fusion
#15
R Daureeawoo, S Baliga, W Mohahmed, E B Ahmed
We report the case of a 36-year old man who underwent elective posterior lumbar spinal fusion after presenting with bilateral leg pain with associated back pain. He had undergone a L5/S1 discectomy in 2001, which provided good symptomatic relief. On this admission, he underwent elective L4-S1 posterolateral fusion and bilateral L4/5 and L5/S1 decompression. Intra-operatively a pedicle screw had to be re-inserted after fluoroscopy confirmed a lateral breech. The patient had no major postoperative complications until the sixth day when the patient re-presented with acute leg pain and weakness...
July 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28616030/time-lapse-changes-of-in-vivo-injured-neuronal-substructures-in-the-central-nervous-system-after-low-energy-two-photon-nanosurgery
#16
Zhikai Zhao, Shuangxi Chen, Yunhao Luo, Jing Li, Smaranda Badea, Chaoran Ren, Wutian Wu
There is currently very little research regarding the dynamics of the subcellular degenerative events that occur in the central nervous system in response to injury. To date, multi-photon excitation has been primarily used for imaging applications; however, it has been recently used to selectively disrupt neural structures in living animals. However, understanding the complicated processes and the essential underlying molecular pathways involved in these dynamic events is necessary for studying the underlying process that promotes neuronal regeneration...
May 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/28614281/transcranial-motor-evoked-potential-alarm-criteria-to-predict-foot-drop-injury-during-lumbosacral-surgery
#17
Arvydas Tamkus, Kent S Rice, Gregory Hoffman
STUDY DESIGN: Retrospective cohort analysis. OBJECTIVE: This study aims to investigate whether waveform alterations in transcranial motor evoked potentials (TCMEP) can reliably predict postoperative foot drop. SUMMARY OF BACKGROUND DATA: Nerve injury leading to foot drop is a potential complication of lumbosacral surgery. Very limited data exist on the use of intraoperative TcMEPs to identify iatrogenic foot drop. METHODS: We retrospectively reviewed neuromonitoring data from 130 consecutive spine surgeries with instrumentation involving L4-S1...
June 13, 2017: Spine
https://www.readbyqxmd.com/read/28612890/technology-in-rehabilitation-comparing-personalised-and-global-classification-methodologies-in-evaluating-the-squat-exercise-with-wearable-imus
#18
Martin A O'Reilly, Darragh Whelan, Tomás E Ward, Eamonn Delahunt, Brian Caulfield
BACKGROUND: The barbell squat is a popularly used lower limb rehabilitation exercise. It is also an integral exercise in injury risk screening protocols. To date athlete/patient technique has been assessed using expensive laboratory equipment or subjective clinical judgement; both of which are not without shortcomings. Inertial measurement units (IMUs) may offer a low cost solution for the objective evaluation of athlete/patient technique. However, it is not yet known if global classification techniques are effective in identifying naturally occurring, minor deviations in barbell squat technique...
June 14, 2017: Methods of Information in Medicine
https://www.readbyqxmd.com/read/28611110/the-liftmor-m-lifting-intervention-for-training-muscle-and-osteoporosis-rehabilitation-for-men-trial-protocol-for-a-semirandomised-controlled-trial-of-supervised-targeted-exercise-to-reduce-risk-of-osteoporotic-fracture-in-older-men-with-low-bone-mass
#19
Amy T Harding, Benjamin K Weeks, Steven L Watson, Belinda R Beck
INTRODUCTION: The primary aim of the proposed study is to examine the efficacy of an 8-month supervised, high-intensity progressive resistance training and impact loading programme in comparison with a supervised machine-based isometric exercise training programme using the bioDensity system in older men with low bone mass. We will also determine the safety and acceptability of each exercise training mode. Intervention group responses will be compared with those of a self-selected, non-randomised control sample of sex-matched and age-matched men who will follow their usual lifestyle activities for 8 months...
June 12, 2017: BMJ Open
https://www.readbyqxmd.com/read/28609701/the-3d-pelvic-inclination-correction-system-pics-a-universally-applicable-coordinate-system-for-isovolumetric-imaging-measurements-tested-in-women-with-pelvic-organ-prolapse-pop
#20
Caecilia S Reiner, Tom Williamson, Thomas Winklehner, Sean Lisse, Daniel Fink, John O L DeLancey, Cornelia Betschart
In pelvic organ prolapse (POP), the organs are pushed downward along the lines of gravity, so measurements along this longitudinal body axis are desirable. We propose a universally applicable 3D coordinate system that corrects for changes in pelvic inclination and that allows the localization of any point in the pelvis at rest or under dynamic conditions on magnetic resonance images (MRI) of pelvic floor disorders in a scanner- and software independent manner. The proposed 3D coordinate system called 3D Pelvic Inclination Correction System (PICS) is constructed utilizing four bony landmark points, with the origin set at the inferior pubic point, and three additional points at the sacrum (sacrococcygeal joint) and both ischial spines, which are clearly visible on MRI images...
June 3, 2017: Computerized Medical Imaging and Graphics: the Official Journal of the Computerized Medical Imaging Society
keyword
keyword
58747
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"