keyword
MENU ▼
Read by QxMD icon Read
search

Decompression

keyword
https://www.readbyqxmd.com/read/29333796/upper-extremity-deep-vein-thrombosis-symptoms-diagnosis-and-treatment
#1
REVIEW
Jaber Mustafa, Ilan Asher, Zev Sthoeger
Upper extremity deep vein thrombosis (UEDVT) is defined as thrombosis of the deep venous system (subclavian, axillary, brachial, ulnar, and radial veins), which drains the upper extremities. It can be caused by thoracic outlet anatomic obstruction, such as Paget-Schroetter syndrome, (primary) or by central intravenous catheters (secondary). UEDVT may be asymptomatic or present with acute severe pain and arm swelling. Clinical suspicion should be confirmed by diagnostic imaging procedures such as duplex ultrasound, computed tomography scan, or magnetic resonance imaging...
January 2018: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/29330570/open-door-laminoplasty-what-can-the-unilateral-approach-offer
#2
REVIEW
R Kothe, G Schmeiser, L Papavero
OBJECTIVE: Multilevel posterior decompression of subaxial cervical spinal canal stenosis through a less-invasive unilateral approach. INDICATIONS: Degenerative cervical myelopathy due to multilevel subaxial spinal canal stenosis. CONTRAINDICATIONS: Cervical kyphosis or instability, bilateral radiculopathy due to foraminal stenosis, involvement of C2 or C7. SURGICAL TECHNIQUE: Unilateral subaxial approach with detachment of muscles only on one side...
January 12, 2018: Operative Orthopädie und Traumatologie
https://www.readbyqxmd.com/read/29329787/outcomes-of-multisegmental-transforaminal-enlarged-decompression-plus-posterior-pedicle-screw-fixation-for-multilevel-lumbar-spinal-canal-stenosis-associated-with-lumbar-instability
#3
Chao Sun, Wei Ji Tian, Hui Xin Liu, Ping Guo Guan
PURPOSE: The aim of this study was to evaluate the clinical and radiologic results of multisegmental transforaminal enlarged decompression (TED) plus posterior pedicle screw fixation in the treatment of multilevel lumbar spinal canal stenosis (LSCS) with lumbar instability (MLSCSI). METHODS: 113 patients with MLSCSI underwent surgery were recruited in this study. All patients were suffering from symptoms typical of degenerative LSCS and treated with either TED plus fusion (TEDF group) or conventional laminectomy plus fusion (CLF group)...
January 9, 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29327079/endoscopic-third-ventriculostomy-for-hydrocephalus-in-osteopetrosis-a-case-report-and-review-of-the-literature
#4
Nobuyuki Akutsu, Junji Koyama, Atsufumi Kawamura, Tatsuya Nagashima, Masaaki Taniguchi, Eiji Kohmura
INTRODUCTION: There are very few reports in the literature associating in hydrocephalus in osteopetrosis. As a complication of shunt procedure, there are two reports on shunt malfunction due to osseous overgrowth at the burr hole in patients with osteopetrosis. We herein report a case of osteopetrosis with hydrocephalus that was successfully treated with endoscopic third ventriculostomy (ETV). CASE REPORT: At 5 months of age, a male patient presented with developmental delay...
January 11, 2018: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/29326127/skill-sets-required-for-the-management-of-military-head-face-and-neck-trauma-a-multidisciplinary-consensus-statement
#5
John Breeze, R Blanch, J Baden, A M Monaghan, D Evriviades, S E Harrisson, S Roberts, A Gibson, N MacKenzie, D Baxter, A J Gibbons, S Heppell, J G Combes, R F Rickard
INTRODUCTION: The evolution of medical practice is resulting in increasing subspecialisation, with head, face and neck (HFN) trauma in a civilian environment usually managed by a combination of surgical specialties working as a team. However, the full combination of HFN specialties commonly available in the NHS may not be available in future UK military-led operations, necessitating the identification of a group of skill sets that could be delivered by one or more deployed surgeons. METHOD: A systematic review was undertaken to identify those surgical procedures performed to treat acute military head, face, neck and eye trauma...
January 10, 2018: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/29325958/novel-assessment-of-cerebrospinal-fluid-dynamics-by-time-spatial-labeling-inversion-pulse-magnetic-resonance-imaging-in-patients-with-chiari-malformation-type-i
#6
Tatsuya Ohtonari, Nobuharu Nishihara, Shinzo Ota, Akio Tanaka
OBJECTIVE: We investigated CSF dynamics at CCJ using Time-SLIP MRI to demonstrate the significance of ventral and dorsal combined CSF dynamics in assessing CSF flow disturbance in patients with CM-I. METHODS: Fifteen examinations were performed in nine cases of CM-I (three females patients; mean age, 24.7 years; age range, 11-46 years) before or after craniocervical decompression. The longitudinal maximum movement of the caudal edge of tagged mid-sagittal CSF at CCJ was measured as a LOM, and total on the ventral and dorsal sides was defined as total LOM...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29325950/a-novel-technique-for-cervical-laminoplasty-fusion-clpf-simultaneously-enhancing-stabilization-and-decompression-in-various-cervical-myelopathies-a-technical-note-and-outcomes
#7
Il Sup Kim, Jae Taek Hong, Jung Jae Lee, Jong Bum Lee, Chul Bum Cho, Seung Ho Yang, Jae Hoon Sung
PURPOSE: Cervical laminectomy has two major disadvantages: post-laminectomy adhesion of dural membrane and the lack of a fusion bed. The objective of this study was to determine whether simultaneous laminoplasty with fusion (CLPF) might overcome these unwanted outcomes. METHODS: Cases of CLPF for treating various cervical myelopathy with instability who were followed up for at least 12 months were enrolled. Preoperative and postoperative Neck Disability Index (NDI), Japanese Orthopedic Association (JOA) scores before and after surgeries, recovery rates (RRs), C2-7 lordosis, and fusion success rates were evaluated...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29325946/skip-hemilaminectomy-for-large-multilevel-spinal-epidural-haematomas-report-of-a-series-of-11-patients
#8
Alessandro Di Rienzo, Denise Brunozzi, Mauro Dobran, Maurizio Iacoangeli, Roberto Colasanti, Rikin Trivedi, Massimo Scerrati
OBJECTIVE: We present our experience with a modification of the conventional techniques for the removal of large Spinal Epidural Haematomas (SEHs), based on multilevel "skip hemilaminectomies". METHODS: Eleven patients with SEHs extending over 5 or more spinal segments were treated at our institution using a modified hemilaminectomy technique from 2008 to 2014. This procedure, that we called "skip hemilaminectomy" consists in performing consecutive, alternating, unilateral laminar decompressions at two to three levels, followed by sublaminar undercutting, ipsi- and contralateral flavectomy, plus haematoma removal...
January 8, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29325887/stiffness-and-strength-of-cranioplastic-implant-systems-in-comparison-to-cranial-bone
#9
Johan Persson, Benedikt Helgason, Håkan Engqvist, Stephen J Ferguson, Cecilia Persson
PURPOSE: The aim of this study was to evaluate skull replacement options after decompressive craniectomy by systematically investigating which combination of geometrical properties and material selection would result in a mechanical response comparable in stiffness to that of native skull bone and a strength as high or higher than the same. MATERIALS AND METHODS: The study was conducted using a Finite Element Model of the top part of a human skull. Native skull bone, autografts and commercial implants made of PEEK, solid titanium, two titanium meshes and a titanium-ceramic composite were modeled under a set load to evaluate deformation and maximum stress...
December 13, 2017: Journal of Cranio-maxillo-facial Surgery
https://www.readbyqxmd.com/read/29325524/posterior-decompression-and-occipitocervical-fixation-followed-by-intraoperative-vertebroplasty-for-metastatic-involvement-of-the-axis
#10
Xinjie Wu, Mingsheng Tan, Yingna Qi, Ping Yi, Feng Yang, Xiangsheng Tang, Qingying Hao
BACKGROUND: Metastases to the upper cervical spine were rarely reported in the literature. However, metastases to this area may cause spinal instability and cord compression, which in turn can result in respiratory failure and neurological dysfunction. The present study investigated the efficacy and safety of posterior decompression and occipitocervical fixation followed by intraoperative vertebroplasty for this disease. METHODS: This was a retrospective study that included 10 patients with metastatic involvement of the axis from March 2002 to May 2014...
January 11, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29325320/-anatomy-research-of-cervical-laminoplasty-with-preservation-of-the-posterior-ligament-complex
#11
H R Zhao, B S Xu, P F Shao, J J Xia, Q Zhang, W H Zhang
Objective: To evaluate the feasibility of cervical laminoplasty with preservation of the posterior ligament complex for enlarging the spinal canal. Methods: Six up-to-standard human corpse specimens were divided into two groups by simple randomization (start from C4 group, S4; start from C5 group, S5; 3 corpses in each group). Decompression operation of C3-C6 level was performed in a predetermined sequence by using the new procedure with preservation of the posterior ligament complex.The basic depth of spinal canal was measured with a depth gauge at fixed point after the right bone groove of single level was completed...
December 19, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29325196/ventral-slot-surgery-to-manage-cervical-intervertebral-disc-disease-in-three-cats
#12
Abbe Harper Crawford, Rodolfo Cappello, Akash Alexander, Steven De Decker
OBJECTIVE:  This case series describes the clinical presentation, management and outcome of three cats diagnosed with cervical intervertebral disc disease that underwent decompressive ventral slot surgery. METHODS:  This is a retrospective case series evaluating client-owned cats undergoing a ventral slot surgical procedure to manage cervical intervertebral disc disease (n = 3). RESULTS:  A routine ventral slot surgery was performed in each case without complication, resulting in postoperative neurological improvement in all three cases...
January 2018: Veterinary and Comparative Orthopaedics and Traumatology: V.C.O.T
https://www.readbyqxmd.com/read/29323885/unraveling-hidden-mg-mn-h-phase-relations-at-high-pressures-and-temperatures-by-in-situ-synchrotron-diffraction
#13
Kristina Spektor, Wilson A Crichton, Sumit Konar, Stanislav Filippov, Johan Klarbring, Sergei I Simak, Ulrich Häussermann
The Mg-Mn-H system was investigated by in situ high pressure studies of reaction mixtures MgH2-Mn-H2. The formation conditions of two complex hydrides with composition Mg3MnH7 were established. Previously known hexagonal Mg3MnH7 (h-Mg3MnH7) formed at pressures 1.5-2 GPa and temperatures between 480 and 500 °C, whereas an orthorhombic form (o-Mg3MnH7) was obtained at pressures above 5 GPa and temperatures above 600 °C. The crystal structures of the polymorphs feature octahedral [Mn(I)H6]5- complexes and interstitial H-...
January 11, 2018: Inorganic Chemistry
https://www.readbyqxmd.com/read/29323629/three-minutes-sitting-test-for-evaluating-lumbar-foraminal-stenosis-a-preliminary-report
#14
Tetsutaro Mizuno, Toshihiko Sakakibara, Yuichi Kasai
CONTEXT: Lumbar foraminal stenosis is often seen in patients with lumbar spine disease; however, its diagnosis is often difficult, both by physical examination and in terms of imaging. We focused on leg pain in a sitting position and defined a positive result more specifically as, "impossible to sit still and straight on the chair for about 3 minutes due to the appearance of lower limb pain or buttock pain," and we named this the "Three-Minute Sitting Test" (TMST). FINDINGS: Nineteen (7...
January 11, 2018: Journal of Spinal Cord Medicine
https://www.readbyqxmd.com/read/29322984/a-device-for-three-dimensional-quantitative-assessment-and-alignment-of-c1-2-vertebrae-during-posterior-distraction-and-fusion-technique-for-atlantoaxial-dislocation-and-or-basilar-invagination
#15
P B Karthik, Jayesh Sardhara, Nachiketa Tiwari, Sanjay Behari
The most common type of congenital C1-2 dislocation is a combined type in which atlanto-axial dislocation (AAD) and basilar invagination (BI) are often associated with a rotational dislocation and coronal tilt. An optimal surgical treatment involves reduction of AAD and BI with simultaneous correction of the rotation and coronal tilt to achieve an optimal cervical canal decompression, sagittal and coronal realignment and bony fusion. The most acceptable technique to facilitate this correction is the C1-C2 distraction technique, which is accomplished by the manual joint manipulation...
January 2018: Neurology India
https://www.readbyqxmd.com/read/29322628/case-of-cecal-volvulus-successfully-treated-with-endoscopic-colopexy
#16
Yuki Sakamoto, Yukiharu Hiyoshi, Kazuya Sakata, Eiichiro Toyama, Noboru Takata, Ichiro Yoshinaka, Kazunori Harada, Hideo Baba
We herein report a case of cecal volvulus successfully treated with endoscopic colopexy. A 73-year-old man with a high fever and abdominal fullness was diagnosed with ileus caused by cecal volvulus. CT showed a dilated cecum and small intestine without bowel strangulation as well as acute pneumonia. Because the pneumonia increased the risk associated with general anesthesia, we attempted decompression of the bowel using endoscopy to avoid surgery. On day 1, a transanal ileus tube was inserted to the terminal ileum through the dilated cecum...
January 11, 2018: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/29322309/the-global-spine-care-initiative-a-summary-of-guidelines-on-invasive-interventions-for-the-management-of-persistent-and-disabling-spinal-pain-in-low-and-middle-income-communities
#17
REVIEW
Emre Acaroğlu, Margareta Nordin, Kristi Randhawa, Roger Chou, Pierre Côté, Tiro Mmopelwa, Scott Haldeman
PURPOSE: The purpose of this study was to synthesize recommendations on the use of common elective surgical and interventional procedures for individuals with persistent and disabling non-radicular/axial with or without myelopathy, radicular back pain, cervical myelopathy, symptomatic spinal stenosis, and fractures due to osteoporosis. This review was to inform a clinical care pathway on the patient presentations where surgical interventions could reasonably be considered. METHODS: We synthesized recommendations from six evidence-based clinical practice guidelines and one appropriate use criteria guidance for the surgical and interventional management of persistent and disabling spine pain...
January 10, 2018: European Spine Journal
https://www.readbyqxmd.com/read/29319638/anomalous-sphenoid-diploe-vein-case-report-highlighting-the-value-of-careful-ct-evaluation-prior-to-decompression-surgery
#18
Michael Rafaelof, Hamzah Mustak, Daniel B Rootman
Lateral bony decompression may offer several biomechanical advantages and has become a commonly used surgical approach. Preoperative imaging plays a key role in surgical planning by providing information about the locoregional anatomy. The marrow space of the greater wing of the sphenoid is a focal point of the decompression surgery based on the volume that it occupies. Several vessels pass through the sphenoid bone, but most are small caliber vessels. The authors describe a case of an uncommon anatomical variant of the cranial diploic venous system in which the anterior transverse diploic vessel traverses the marrow space of the sphenoid...
January 9, 2018: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/29319400/deep-lateral-wall-orbital-decompression-following-strabismus-surgery-in-patients-with-type-ii-ophthalmic-graves-disease
#19
Michael P Ellis, Emily C Broxterman, Alan R Hromas, Thomas J Whittaker, Jason A Sokol
PURPOSE: Surgical management of ophthalmic Graves' disease traditionally involves, in order, orbital decompression, followed by strabismus surgery and eyelid surgery. Nunery et al. previously described two distinct sub-types of patients with ophthalmic Graves' disease; Type I patients exhibit no restrictive myopathy (no diplopia) as opposed to Type II patients who do exhibit restrictive myopathy (diplopia) and are far more likely to develop new-onset worsening diplopia following medial wall and floor decompression...
January 10, 2018: Orbit
https://www.readbyqxmd.com/read/29318640/major-influence-of-a-smoke-and-mirrors-effect-caused-by-wave-reflection-on-early-diastolic-coronary-arterial-wave-intensity
#20
Jonathan P Mynard, Daniel J Penny, Joseph J Smolich
Coronary arterial wave intensity analysis (WIA) is thought to provide clear insight into upstream and downstream forces on coronary flow, with a large early-diastolic surge in coronary flow accompanied by a prominent backward decompression wave (BDWdia ), as well as a forward decompression wave (FDWdia ) and forward compression wave (FCWdia ). The BDWdia is believed to arise from distal suction due to release of extravascular compression by relaxing myocardium, while FDWdia and FCWdia are thought to be transmitted from the aorta into the coronary arteries...
January 9, 2018: Journal of Physiology
keyword
keyword
42591
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"