keyword
MENU ▼
Read by QxMD icon Read
search

"Lumbar surgery"

keyword
https://www.readbyqxmd.com/read/28913559/risk-factors-for-implant-removal-after-spinal-surgical-site-infection
#1
Naoya Tsubouchi, Shunsuke Fujibayashi, Bungo Otsuki, Masanori Izeki, Hiroaki Kimura, Masato Ota, Takeshi Sakamoto, Akira Uchikoshi, Shuichi Matsuda
PURPOSE: Few studies have investigated the risk factors for implant removal after treatment for spinal surgical site infection (SSI). Therefore, there is no firmly established consensus for the management of implants. We aimed to investigate the incidence and risk factors for implant removal after SSI managed with instrumentation, and to examine potential strategies for avoiding implant removal. METHODS: Following a survey of seven spine centers, we retrospectively reviewed the records of 55 patients who developed SSI and were treated with reoperation, out of 3967 patients who had spinal instrumentation between 2003 and 2012...
September 14, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28893756/the-incidence-and-healthcare-costs-of-persistent-postoperative-pain-following-lumbar-spine-surgery-in-the-uk-a-cohort-study-using-the-clinical-practice-research-datalink-cprd-and-hospital-episode-statistics-hes
#2
Sharada Weir, Mihail Samnaliev, Tzu-Chun Kuo, Caitriona Ni Choitir, Travis S Tierney, David Cumming, Julie Bruce, Andrea Manca, Rod S Taylor, Sam Eldabe
OBJECTIVE: To characterise incidence and healthcare costs associated with persistent postoperative pain (PPP) following lumbar surgery. DESIGN: Retrospective, population-based cohort study. SETTING: Clinical Practice Research Datalink (CPRD) and Hospital Episode Statistics (HES) databases. PARTICIPANTS: Population-based cohort of 10 216 adults who underwent lumbar surgery in England from 1997/1998 through 2011/2012 and had at least 1 year of presurgery data and 2 years of postoperative follow-up data in the linked CPRD-HES...
September 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28882527/successful-lumbar-surgery-results-in-improved-psychological-well-being-a-longitudinal-assessment-of-depressive-and-anxiety-symptoms
#3
Carol A Mancuso, Roland Duculan, Frank P Cammisa, Andrew A Sama, Alexander P Hughes, Darren R Lebl, Federico P Girardi
BACKGROUND CONTEXT: Preoperative psychological symptoms predict surgical outcomes. The impact of surgical outcomes on psychological well-being, however, has not been delineated. PURPOSE: To compare pre- to postoperative depressive and anxiety symptoms based on success of surgery, defined as fulfilled expectations and improvement in disability and pain. STUDY DESIGN/SETTING: Prospective two-year longitudinal study in a tertiary care center PATIENT SAMPLE: 276 lumbar surgery patients OUTCOME MEASURES: the Geriatric Depression Scale (GDS) and the Spielberger State Anxiety Inventory (STAI) METHODS: Patients completed the following validated surveys several days before and again two years after surgery: the GDS with a set threshold for a positive screen for depression; the STAI with population norms used as threshold values; the Oswestry Disability Index (ODI); a numerical pain rating; and the Expectations Survey measuring amount of improvement expected...
September 4, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28857968/risk-factors-and-management-of-incidental-durotomy-in-lumbar-interbody-fusion-surgery
#4
Frederik Enders, Amelie Ackemann, Simon Müller, Karl Kiening, Berk Orakcioglu
STUDY DESIGN: This is a retrospective study analysis. OBJECTIVE: In this retrospective study we evaluated risk factors for incidental durotomy and its impact on the postoperative course. SUMMARY OF BACKGROUND DATA: Lumbar interbody fusion (LIF) is increasingly applied for the treatment of degenerative instability. A known complication is incidental durotomy. MATERIALS AND METHODS: A cohort of 541 patients who underwent primary LIF surgery between 2005 and 2015 was analyzed...
August 28, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28857967/the-effect-of-time-to-surgery-for-degenerative-lumbar-stenosis-dls-in-a-workers-compensation-setting
#5
Erik Y Tye, Joshua T Anderson, Arnold R Haas, Rick Percy, Stephen T Woods, Uri M Ahn, Nicholas U Ahn
STUDY DESIGN: Retrospective Cohort Study. OBJECTIVE: The objective of this study is to determine how time to surgery affects outcomes for degenerative lumbar stenosis (DLS) in a workers' compensation (WC) setting. SUMMARY OF BACKGROUND DATA: WC subjects are known to be a clinically distinct population with variable outcomes following lumbar surgery. No study has examined the effect of time to surgery in this clinically distinct population...
August 28, 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28845372/guillain-barr%C3%A3-syndrome-after-revision-lumbar-surgery-a-case-report
#6
Aymen Rashid, Swamy Kurra, William Lavelle
Guillain-Barré syndrome (GBS) is a term that is used to describe a group of immune-mediated peripheral neuropathies, with the most common feature being rapid polyradiculoneuropathy. The exact etiology of this syndrome is unknown. In the field of orthopedics, GBS has been reported to occur after total hip arthroplasty, orthopedic trauma, and spine surgery. We report a unique case of GBS after elective revision lumbar spine surgery. A 62-year-old female presented with persistent low back pain and radiculopathy and elected to have revision lumbar spine surgery...
June 26, 2017: Curēus
https://www.readbyqxmd.com/read/28809678/ultrasound-aided-vertebral-level-localization-for-lumbar-surgery
#7
Nora Baka, Sieger Leenstra, Theo van Walsum
Localization of the correct vertebral level for surgical entry during lumbar hernia surgery is not straightforward. In this paper we develop and evaluate a solution using free-hand 2D ultrasound (US) imaging in the operation room (OR). Our system exploits the difference in spinous process shapes of the vertebrae. The spinous processes are pre-operatively outlined and labeled in a lateral lumbar X-ray of the patient. Then, in the OR the spinous processes are imaged with 2D sagittal US, and are automatically segmented and registered with the X-ray shapes...
August 10, 2017: IEEE Transactions on Medical Imaging
https://www.readbyqxmd.com/read/28742758/the-effect-of-an-adjustable-hinged-operating-table-on-lumbar-lordosis-during-lumbar-surgery
#8
Arjun Sebastian, Amin Ahmed, Brian Vernon, Emily C Nguyen, Ilyas Aleem, Michelle J Clarke, Bradford L Currier, Paul Anderson, Mohamad Bydon, Ahmad Nassr
STUDY DESIGN: Prospective observational study OBJECTIVES.: Quantify the amount of lumbar lordosis achieved on a hinged operative table in neutral, flexion, and extension. SUMMARY OF BACKGROUND DATA: Hinged operative tables may allow surgeons to adjust lumbar spine positioning intraoperatively. The amount of lumbar lordosis in neutral, flexion, and extension positions has not been quantified prospectively using a hinged table. METHODS: Thirty patients undergoing elective lumbar surgery were enrolled...
July 24, 2017: Spine
https://www.readbyqxmd.com/read/28736863/no-associations-established-between-single-nucleotide-polymorphisms-in-human-toll-like-receptor-2-and-toll-interacting-protein-and-staphylococcus-aureus-bloodstream-infections
#9
Tom Eirik Smeland, Fredrik Müller, Anita Blomfeldt, Knut Stavem, Hege Vangstein Aamot
Staphylococcus aureus bloodstream infections (SABSI) are associated with high morbidity and mortality. The Toll-like receptor 2 (TLR2) and Toll-interacting protein (TOLLIP) are important in recognition and regulation of human innate immunity response to S. aureus. Single nucleotide polymorphisms (SNPs) in the TLR2 and TOLLIP encoding genes have been associated with disease, including BSI. The aim of this study was to examine potential associations between a selection of SNPs in the genes encoding TLR2 and TOLLIP, and predisposition, severity, and outcome of SABSI...
July 24, 2017: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/28724387/risk-factors-for-acute-surgical-site-infections-after-lumbar-surgery-a-retrospective-study
#10
Qi Lai, Quanwei Song, Runsheng Guo, Haidi Bi, Xuqiang Liu, Xiaolong Yu, Jianghao Zhu, Min Dai, Bin Zhang
BACKGROUND: Currently, many scholars are concerned about the treatment of postoperative infection; however, few have completed multivariate analyses to determine factors that contribute to the risk of infection. Therefore, we conducted a multivariate analysis of a retrospectively collected database to analyze the risk factors for acute surgical site infection following lumbar surgery, including fracture fixation, lumbar fusion, and minimally invasive lumbar surgery. METHODS: We retrospectively reviewed data from patients who underwent lumbar surgery between 2014 and 2016, including lumbar fusion, internal fracture fixation, and minimally invasive surgery in our hospital's spinal surgery unit...
July 19, 2017: Journal of Orthopaedic Surgery and Research
https://www.readbyqxmd.com/read/28719551/annulus-fibrosus-repair-using-high-density-collagen-gel-an-in-vivo-ovine-model
#11
Brenton Pennicooke, Ibrahim Hussain, Connor Berlin, Stephen R Sloan, Brandon Borde, Yu Moriguchi, Gernot Lang, Rodrigo Navarro-Ramirez, Jonathan Cheetham, Lawrence J Bonassar, Roger Härtl
STUDY DESIGN: Ovine in vivo study. OBJECTIVE: To perform lateral approach lumbar surgery in an ovine model to administer an injectable riboflavin (RF) cross-linked high-density collagen (HDC) gel and to assess its ability to mitigate intervertebral disc (IVD) degeneration after induced annulus fibrosus (AF) injury. SUMMARY OF BACKGROUND DATA: Biological-based injectable gels have shown efficacy in restoring biomechanical, radiographic, and histological parameters in IVD-injured animal models...
July 17, 2017: Spine
https://www.readbyqxmd.com/read/28711623/prioritized-cervical-or-lumbar-surgery-for-coexisting-cervical-and-lumbar-stenosis-prognostic-analysis-of-222-case
#12
Haoxi Li, Zhaoxiong Chen, Xinhua Li, Tao Liu, Bin Shen, Yufeng Huang, Desheng Wu
BACKGROUND CONTEXT: Single-stage surgery is usually applied to improving the symptoms of coexisting cervical and lumbar stenosis. In most cases, patients' willingness, surgery affordability, surgical trauma, surgical complications and patients' tolerance to surgery all limit the application of single-stage surgery. For patients who cannot receive single-stage surgery, we hope that we can find out by weighing up merits and flaws of the two surgical sites in order to make decision of prioritize one of the two surgery, so as to bring more benefits to the patients...
July 12, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28690952/targeted-radiofrequency-ablation-as-an-adjunct-in-treatment-of-lumbar-facet-cysts
#13
Jesse Hatgis, Michelle Granville, Aldo Berti, Robert E Jacobson
Lumbar facet cysts are frequently found in patients with facet degeneration and segmental instability. When the facet cyst is localized in the neural foramina and lateral recess or becomes large, it can cause radiculopathy or neurogenic claudication. These symptomatic cysts are typically treated interventionally with drainage and a corticosteroid injection or attempts via overinflation to rupture the cyst; however, these procedures have a significant recurrence rate (up to 50%) and often need to be repeated or lead to lumbar surgery if unsuccessful...
June 6, 2017: Curēus
https://www.readbyqxmd.com/read/28688267/factors-affecting-lumbar-surgery-outcome-a-nation-wide-population-based-retrospective-study
#14
Vincent Chin-Hung Chen, Yao-Hsu Yang, Pin-Yuan Chen, Jen-Tsung Yang, Carl P C Chen, Chi-Jen Chen, Mong Liang Lu, Yena Lee, Roger S McIntyre, Yin-Cheng Huang
BACKGROUND: Lower back pain is a very common symptom and treatment strategies vary according the severity and duration of illness. Surgical approaches are becoming increasingly popular with the advent of new and less invasive technologies; however, treatment outcomes are not yet well established on a population-based level. Taiwan's National Health Insurance Research Database (NHIRD) is longitudinal and includes 98% of the population since its inception in 1995. The database includes the ICD 9...
November 2017: Journal of Affective Disorders
https://www.readbyqxmd.com/read/28678110/psychosocial-variables-contribute-to-length-of-stay-and-discharge-destination-after-lumbar-surgery-independent-of-demographic-and-clinical-variables
#15
Carol A Mancuso, Roland Duculan, Chad M Craig, Federico P Girardi
STUDY DESIGN: Prospective analysis of resource utilization (RU) after lumbar surgery. OBJECTIVE: To determine contributions of patient psychosocial variables to RU, specifically length of stay (LOS) and discharge destination. SUMMARY OF BACKGROUND DATA: Associations between demographic/clinical variables and RU are well-established; less is known about associations between psychosocial variables, such as social support and depressive/anxiety symptoms, and RU...
July 3, 2017: Spine
https://www.readbyqxmd.com/read/28660101/large-compressive-pseudomeningocele-causing-early-major-neurologic-deficit-after-spinal-surgery
#16
Brandon L Raudenbush, Andrew Molinari, Robert W Molinari
STUDY DESIGN: Retrospective review. OBJECTIVES: Large compressive pseudomeningocele causing a major neurologic deficit is a very rare complication that is not well described in the existing literature. METHODS: Institutional review board consent was obtained to study 2552 consecutive extradural spinal surgical cases performed by a single senior spinal surgeon during a 10-year period. The surgeon's database for the decade was retrospectively reviewed and 3 cases involving postoperative major neurologic deficits caused by large compressive pseudomeningocele were identified...
May 2017: Global Spine Journal
https://www.readbyqxmd.com/read/28652118/analysis-of-patients-with-myelopathy-due-to-benign-intradural-spinal-tumors-with-concomitant-lumbar-degenerative-diseases-misdiagnosed-and-erroneously-treated-with-lumbar-surgery
#17
Kang Lu, Hao-Kuang Wang, Po-Chou Liliang, Chih-Hui Yang, Cheng-Yo Yen, Yu-Duan Tsai, Po-Yuan Chen, Cien-Leong Chye, Kuo-Wei Wang, Cheng-Loong Liang, Han-Jung Chen
OBJECTIVE: When a cervical or thoracic benign intradural spinal tumor (BIST) coexists with lumbar degenerative diseases (LDD), diagnosis can be difficult. Symptoms of BIST-myelopathy can be mistaken as being related to LDD. Worse, an unnecessary lumbar surgery could be performed. This study was conducted to analyze cases in which an erroneous lumbar surgery was undertaken in the wake of failure to identify BIST-associated myelopathy. METHODS: Cases were found in a hospital database...
September 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28644175/guillain-barr%C3%A3-syndrome-after-elective-spinal-surgery
#18
Eric Yensen Chen, Corinne Stratton, Brian Mercer, Anna Hohler, Tony Y Tannoury, Chadi Tannoury
Guillain-Barré syndrome is a rare autoimmune condition characterized by ascending motor weakness of the extremities that can ascend to the diaphragm, causing substantial morbidity and mortality. This case report describes a 57-year-old man who exhibited characteristics of Guillain-Barré syndrome 9 days after undergoing lumbar fusion at L3-S1. The diagnosis was based on the patient's ascending motor weakness and areflexia and was confirmed with electromyography. The patient progressed to respiratory failure, requiring mechanical ventilation...
August 2017: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/28643966/-what-is-the-role-of-surgery-in-low-back-pain-associated-with-modic-changes
#19
Pietro Aniello Laudato, Viktor Bartanusz
Benign low back pain is frequent in the lucratively active population. Degenerative changes are considered the most frequent causes. The identification of pain generators remain challenging. Bone marrow lesions, Modic changes, are frequently associated with benign low back pain, mostly type 1. The etiology of Modic changes is unknown, both infectious and autoimmune mechanisms have been suggested. Despite the strong association of Modic changes with low back pain it is not clear whether lumbar surgery (lumbar fusion, total disc replacement) has any role in the management of these patients...
June 21, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28632547/a-less-invasive-retroperitoneal-lumbar-approach-animal-feasibility-study-and-primary-clinical-study
#20
Yu Qian, Zhen Lin, Cong Jin, Xing Zhao, Minghao Zheng
STUDY DESIGN: Surgical approach development in an animal model, and a prospective study comparing clinical outcomes between novel and conventional approaches in thoracolumbar burst fracture fixation. OBJECTIVE: To investigate the feasibility of a less-invasive retroperitoneal approach to the lumbar spine in a sheep model and to compare the clinical outcomes of anterior reconstruction in the treatment of thoracolumbar burst fractures using novel and conventional approaches...
July 2017: Clinical Spine Surgery
keyword
keyword
110949
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"