keyword
MENU ▼
Read by QxMD icon Read
search

Spine Surgery

keyword
https://www.readbyqxmd.com/read/28927213/ten-step-minimally-invasive-spine-lumbar-decompression-and-dural-repair-through-tubular-retractors
#1
Mohamed Abdelatif Boukebir, Connor David Berlin, Rodrigo Navarro-Ramirez, Tim Heiland, Karsten Schöller, Cameron Rawanduzy, Sertaç Kirnaz, Ajit Jada, Roger Härtl
BACKGROUND: Minimally invasive spine (MIS) surgery utilizing tubular retractors has become an increasingly popular approach for decompression in the lumbar spine. However, a better understanding of appropriate indications, efficacious surgical techniques, limitations, and complication management is required to effectively teach the procedure and to facilitate the learning curve. OBJECTIVE: To describe our experience and recommendations regarding tubular surgery for lumbar disc herniations, foraminal compression with unilateral radiculopathy, lumbar spinal stenosis, synovial cysts, and dural repair...
April 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28927210/navigation-and-image-injection-for-control-of-bone-removal-and-osteotomy-planes-in-spine-surgery
#2
Michael Kosterhon, Angelika Gutenberg, Sven Rainer Kantelhardt, Elefterios Archavlis, Alf Giese
BACKGROUND AND IMPORTANCE: In contrast to cranial interventions, neuronavigation in spinal surgery is used in few applications, not tapping into its full technological potential. We have developed a method to preoperatively create virtual resection planes and volumes for spinal osteotomies and export 3-D operation plans to a navigation system controlling intraoperative visualization using a surgical microscope's head-up display. The method was developed using a Sawbone ® model of the lumbar spine, demonstrating feasibility with high precision...
April 1, 2017: Operative Neurosurgery (Hagerstown, Md.)
https://www.readbyqxmd.com/read/28926393/trends-in-the-treatment-of-single-and-multilevel-cervical-stenosis-a-review-of-the-american-board-of-orthopaedic-surgery-database
#3
Alfredo Arrojas, J Benjamin Jackson, Gregory Grabowski
BACKGROUND: In order to identify any changes in the utilization of new and old techniques, we investigated trends in the operative management of cervical stenosis by orthopaedic surgeons applying for board certification. METHODS: We queried the American Board of Orthopaedic Surgery database from 1998 to 2013 to identify all of the cervical spine procedures for stenosis that had been performed by candidates taking Part II of the licensing examination. Longitudinal trends were determined for the utilized approach, the individual procedures that had been performed, and whether a motion-preserving technique had been employed...
September 20, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28926385/graduation-protocol-after-growing-rod-treatment-removal-of-implants-without-new-instrumentation-is-not-a-realistic-approach
#4
Ismail Aykut Kocyigit, Z Deniz Olgun, H Gokhan Demirkiran, Mehmet Ayvaz, Muharrem Yazici
BACKGROUND: The growing rod remains an effective option in the treatment of early-onset scoliosis, and has previously been likened to an internal brace. While details of growing-rod treatment have been largely agreed on, the appropriate end point remains a matter of controversy. A decision was made in 2004, at the beginning of growing-rod treatment at our institution, to remove longitudinal instrumentation when the period of lengthening concluded and, similar to discontinuing a brace, leave the spine free...
September 20, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28926344/the-effect-of-severity-of-illness-on-spine-surgery-costs-across-new-york-state-hospitals-an-analysis-of-69-831-cases
#5
I David Kaye, Murillo Adrados, Raj J Karia, Themistocles S Protopsaltis, Joseph A Bosco
STUDY DESIGN: Observational database review. OBJECTIVE: To determine the effect of patient severity of illness (SOI) on the cost of spine surgery among New York state hospitals. SUMMARY OF BACKGROUND DATA: National health care spending has risen at an unsustainable rate with musculoskeletal care, and spine surgery in particular, accounting for a significant portion of this expenditure. In an effort towards cost-containment, health care payers are exploring novel payment models some of which reward cost savings but penalize excessive spending...
September 18, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28925332/spine-deformity-surgery-in-the-elderly-risk-factors-and-30-day-outcomes-are-comparable-in-posterior-versus-combined-approaches
#6
John K Yue, David C Sing, Sourabh Sharma, Pavan S Upadhyayula, Ethan A Winkler, Jeremy D Shaw, Lionel N Metz
Objectives Risk factors portending poor outcome following elective spine deformity fusion remain in need of characterization and stratification in the elderly population. Methods Cases aged ≥60 years who underwent elective posterior or anterior-posterior ('combined') fusion were extracted from the American College of Surgeons National Surgical Quality Improvement Program years 2007-2013 and analyzed by surgical cohort (posterior vs. combined). The 30-day outcomes included operation time, hospital length of stay (HLOS), perioperative complications, and discharge destination...
September 19, 2017: Neurological Research
https://www.readbyqxmd.com/read/28924675/malignant-triton-tumor-grand-round-presentation-of-a-rare-aggressive-case-thoracolumbar-spine-tumor
#7
Soufiane Ghailane, Sandra Fauquier, Sébastien Lepreux, Jean-Charles Le Huec
INTRODUCTION: We report a rare and aggressive case of malignant triton tumor (MTT) at the thoracolumbar junction with foraminal extension mistreated as schwannoma. MATERIALS AND METHODS: A 70-year-old man with a 2-year history of lower back pain and left L4 radiculopathy with no history of neurofibromatosis. RESULTS: Pre-operative MRI suggested a typical schwannoma. Upon complete marginal resection, histological findings revealed a MTT. The patient presented with a local and regional recurrence and died 10 months after surgery...
September 18, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28924352/analysis-of-risk-factors-for-success-of-lumbar-spinal-stenosis-surgery
#8
Caroline Oliveira Brêtas, Larissa Furbino de Pinho Valentim, Nelson Elias, Igor Machado Cardoso, Joelmar César de Almeida, Charbel Jacob
OBJECTIVE: To identify the patient profile that obtains better clinical and quality of life improvement after lumbar spinal stenosis surgery, comparing the results in the pre and postoperative periods. METHODS: Thirty-seven patients with lumbar spine stenosis submitted to surgery were prospectively evaluated. Through the 36-Item Short Form General Health Survey (SF-36) questionnaire we performed a preoperative analysis to identify morbidities and social security benefit earning...
November 2016: Acta Ortopedica Brasileira
https://www.readbyqxmd.com/read/28924249/validating-a-therapy-oriented-complication-grading-system-in-lumbar-spine-surgery-a-prospective-population-based-study
#9
David Bellut, Jan-Karl Burkhardt, Dania Schultze, Howard J Ginsberg, Luca Regli, Johannes Sarnthein
The aim of the present study was to validate a therapy-oriented complication grading system in a well-defined neurosurgical patient population in which complications may entrain neurological deficits, which are severe but not treated. The prospective patient registry of the Department of Neurosurgery, University of Zurich provides extensive population-based data. In this study we focused on complications after lumbar spine surgeries and rated their severity by Clavien-Dindo grade (CDG). Analyzing 138 consecutive surgeries we noted 44 complications...
September 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28922462/vaginal-mesh-repair-systems-for-pelvic-organ-prolapse-anatomical-study-comparing-transobturator-trangluteal-versus-single-incision-techniques
#10
Giuseppe Campagna, Giovanni Panico, Andrea Morciano, Pierre Gadonneix, Vincent Delmas, Mauro Cervigni, Alfredo Ercoli, Giovanni Scambia
INTRODUCTION: The present study aim to compare the anatomic landmarks of two pelvic floor repair systems, in order to identify the potential neurovascular lesions related to different mesh fixation techniques. METHODS: Abdominal and perineal dissections of 10 fresh cadavers after prolapse surgery using transobturator/transgluteal versus single incision techniques. Neuro-vascular structures of obturator region and perineum were isolated. Distances between needles and anatomical structures were measured...
September 18, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28922280/time-demand-and-radiation-dose-in-3d-fluoroscopy-based-navigation-assisted-3d-fluoroscopy-controlled-pedicle-screw-instrumentations
#11
Horst Balling
STUDY DESIGN: Prospective single-center cohort study to record additional time requirements and radiation dose in navigation-assisted O-arm-controlled pedicle screw (PS) instrumentations. OBJECTIVE: To evaluate amount of extra-time and radiation dose for navigation-assisted PS instrumentations of the thoracolumbosacral spine using O-arm 3D-real-time-navigation (O3DN) compared to non-navigated spinal procedures (NNSP) with a single C-arm and postoperative computed tomography (CT) scan for controlling PS positions...
September 15, 2017: Spine
https://www.readbyqxmd.com/read/28922278/defining-the-critical-elements-for-the-most-common-procedures-in-spine-surgery-a-consensus-of-orthopaedic-and-neurosurgical-surgeons
#12
Joseph L Laratta, Samuel Cohen-Tanugi, Jamal N Shillingford, Joseph M Lombardi, Lawrence G Lenke, K Daniel Riew, Ronald A Lehman, Steven C Ludwig
STUDY DESIGN: Survey. OBJECTIVE: To define the critical elements of common spine surgeries. SUMMARY OF BACKGROUND DATA: Despite significant relevance to the field of spine surgery, the term "critical element" of surgery has not been clearly defined. Every surgical procedure involves numerous steps, each with its own potential for complications and harm to the patient. Despite its crucial role in surgical training, billing, and the ethicality of concurrent surgery, the term "critical element" of surgery has not been defined...
September 15, 2017: Spine
https://www.readbyqxmd.com/read/28921529/metastatic-spine-tumor-surgery-does-perioperative-blood-transfusion-influence-postoperative-complications
#13
Aye Sandar Zaw, Shashidhar B Kantharajanna, Karthikeyan Maharajan, Barry Tan, Amarasinghe A Saparamadu, Naresh Kumar
BACKGROUND: The question of independent association between allogeneic blood transfusion (ABT) and postoperative complications in cancer surgeries has been controversial and remains so. In metastatic spine tumor surgery (MSTS), previous studies investigated the influence of ABT on survival, but not on postoperative complications. We aimed to evaluate the influence of perioperative ABT on postoperative complications and infections in patients undergoing MSTS. STUDY DESIGN AND METHODS: This retrospective study included 247 patients who underwent MSTS at a single tertiary institution between 2005 and 2014...
September 16, 2017: Transfusion
https://www.readbyqxmd.com/read/28919727/five-year-durability-of-stand-alone-interspinous-process-decompression-for-lumbar-spinal-stenosis
#14
Pierce D Nunley, Vikas V Patel, Douglas G Orndorff, William F Lavelle, Jon E Block, Fred H Geisler
BACKGROUND: Lumbar spinal stenosis is the most common indication for spine surgery in older adults. Interspinous process decompression (IPD) using a stand-alone spacer that functions as an extension blocker offers a minimally invasive treatment option for intermittent neurogenic claudication associated with spinal stenosis. METHODS: This study evaluated the 5-year clinical outcomes for IPD (Superion(®)) from a randomized controlled US Food and Drug Administration (FDA) noninferiority trial...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/28919560/the-influence-of-parkinson-s-disease-on-lumbar-decompression-surgery-a-retrospective-case-control-study
#15
Leonard Westermann, Peer Eysel, Janis Hantscher, Dominik Baschera, Marvin Simons, Christian Herren, Kourosh Zarghooni, Jan Siewe
BACKGROUND: Parkinson's disease (PD) is a major risk factor during spine surgery, and its frequency is rising as the population ages. The study aim was to examine the influence of PD specifically on lumbar decompression surgery. METHODS: A retrospective review was performed of all patients with PD who underwent elective lumbar decompression surgery at two university hospital departments between December 2003 and July 2016. For each patient, two controls without PD were randomly selected among those who were matched for sex and age and had a similar year of surgery (±3) and comorbidity profile...
September 14, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28918808/endoscopic-ultrasound-guided-drainage-of-pelvic-fluid-collections
#16
REVIEW
SriHari Mahadev, David S Lee
Pelvic fluid collections can be challenging and often inaccessible because of their location and close proximity to adjacent organs and spine. This causes an increased risk for morbidity and poor outcomes. Recent advances in endoscopic ultrasound and therapeutic devices provide an effective, safe, and minimally invasive option to surgery or interventional radiology. These devices offer a relatively pain-free method that has shown good outcomes with minimal risk in recent case series, and has increasingly become the first-line treatment of choice...
October 2017: Gastrointestinal Endoscopy Clinics of North America
https://www.readbyqxmd.com/read/28918465/congenital-lumbar-kyphosis-with-skin-ulceration-and-osteomyelitis-in-a-myelomeningocele-child-a-case-report
#17
Benoit Vibert, Marco Turati, Pierre-Yves Rabattu, Marco Bigoni, Ahmad Eid, Aurélien Courvoisier
INTRODUCTION: Kyphosis is a frequent problem in children with spina bifida, and this deformity may cause different complications as respiratory insufficiency, bowel dysfunction, and skin ulcers. CASE REPORT: We report on a 13-year-old myelomeningocele male with a lumbar kyphoscoliosis associated to a septic skin ulceration that resulted in an acute sepsis. An X-ray revealed a kyphosis of 110° and a scoliosis of 25° between T9 and L5. The wound and blood cultures showed Staphylococcus aureus colonization, and an appropriate antibiotic therapy was started...
September 16, 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28918384/systematic-review-and-meta-analysis-of-effectiveness-of-preoperative-embolization-in-surgery-for-metastatic-spine-disease
#18
Panya Luksanapruksa, Jacob M Buchowski, Sasima Tongsai, Weerasak Singhatanadgige, Jack W Jennings
BACKGROUND: Preoperative embolization (PE) may decrease intraoperative blood loss (IBL) in decompressive surgery of hypervascular spinal metastases. However, no consensus has been found in other metastases and no meta-analysis which reviewed the benefit of PE in spinal metastases has been conducted. OBJECTIVE: To assess IBL in spinal metastases surgery in a randomized controlled trial (RCT) and cohort studies comparing PE and a control group of non-embolized patients...
September 16, 2017: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/28917286/intraoperative-3d-computed-tomography-spine-surgery
#19
REVIEW
Stephanie E Adamczak, Frank J Bova, Daniel J Hoh
Spinal instrumentation often involves placing implants without direct visualization of their trajectory or proximity to adjacent neurovascular structures. Two-dimensional fluoroscopy is commonly used to navigate implant placement, but with the advent of computed tomography, followed by the invention of a mobile scanner with an open gantry, three-dimensional (3D) navigation is now widely used. This article critically appraises the available literature to assess the influence of 3D navigation on radiation exposure, accuracy of instrumentation, operative time, and patient outcomes...
October 2017: Neurosurgery Clinics of North America
https://www.readbyqxmd.com/read/28917281/magnetic-resonance-thermometry-and-laser-interstitial-thermal-therapy-for-brain-tumors
#20
REVIEW
Danilo Silva, Mayur Sharma, Rupa Juthani, Antonio Meola, Gene H Barnett
Recent technological advancements in intraoperative imaging are shaping the way for a new era in brain tumor surgery. Magnetic resonance thermometry has provided intraoperative real-time imaging feedback for safe and effective application of laser interstitial thermal therapy (LITT) in neuro-oncology. Thermal ablation has also established itself as a surgical option in epilepsy surgery and is currently used in spine oncology with promising results. This article reviews the principles and rationale as well as the clinical application of LITT for brain tumors...
October 2017: Neurosurgery Clinics of North America
keyword
keyword
6175
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"