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lumbar spondylolisthesis

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https://www.readbyqxmd.com/read/27909658/minimally-invasive-surgery-for-lumbar-synovial-cysts-with-coexisting-degenerative-spondylolisthesis
#1
Daniel R Denis, Daniel Hirt, Saumya Shah, Daniel C Lu, Langston T Holly
BACKGROUND: About one third of lumbar synovial cysts are associated with degenerative spondylolisthesis. Segmental instability is thought to contribute to the pathogenesis and recurrence of synovial cysts and lumbar fusion has been advocated as a treatment of choice in the presence of spondylolisthesis. In patients with spondylolisthesis, minimally invasive resection of lumbar synovial cysts, without fusion, could minimize surgically induced segmental instability while providing good pain relief...
2016: International Journal of Spine Surgery
https://www.readbyqxmd.com/read/27898599/influence-of-sacral-slope-on-the-loading-of-pedicle-screws-in-postoperative-l5-s1-isthmic-spondylolisthesis-patient-a-finite-element-analysis
#2
Liang Chen, Yu Feng, Chun-Qing Che, Yong Gu, Ling-Jun Wang, Hui-Lin Yang
STUDY DESIGN: A finite element analysis. OBJECTIVE: To evaluate the influence of sacral slope (SS) on the loading of pedicle screws in postoperative isthmic spondylolisthesis (IS). SUMMARY OF BACKGROUND DATA: The spinopelvic anatomy was important for the biomechanics in spondylolisthesis. To our knowledge, no study concentrated on the postoperative biomechanics of the IS with the different SS. METHODS: Based on the computed tomography images, a finite model of L5/S1 IS was constructed...
December 1, 2016: Spine
https://www.readbyqxmd.com/read/27861359/characterization-of-radiographic-features-of-consecutive-lumbar-spondylolisthesis
#3
Yapeng Sun, Hui Wang, Dalong Yang, Nan Zhang, Sidong Yang, Wei Zhang, Wenyuan Ding
Radiographic features of consecutive lumbar spondylolisthesis were retrospectively analyzed in a total of 17 patients treated for this condition at the Third Hospital of Hebei Medical University from June 2005 to March 2012.To investigate the radiographic features, pelvic compensatory mechanisms, and possible underlying etiologies of consecutive lumbar spondylolisthesis.To the best of our knowledge, there is no previous report concerning the characteristics of consecutive lumbar spondylolisthesis.The Taillard index and the lumbar lordosis (LL), pelvic incidence (PI), sacrum slope (SS), and pelvic tilt (PT) were determined on lateral X-ray images, and the angular displacement was analyzed on flexion-extension X-ray images...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27858395/low-back-pain-and-internet-infopollution
#4
Yavuz Samanci, Suat Erol Çelik
AIM: Increasing number of patients engages in health information seeking via the Internet. We aimed to determine the quality of information on Internet for treatment of three common neurosurgical conditions associated with lower back pain using the DISCERN® instrument. MATERIAL AND METHODS: The search phrases "lumbar disc herniation treatment", "lumbar spinal stenosis treatment" and "lumbar spondylolisthesis treatment" were searched in the Google® search engine using simple searching method...
October 14, 2016: Turkish Neurosurgery
https://www.readbyqxmd.com/read/27853658/analysis-of-recombinant-human-bone-morphogenetic-protein-2-use-in-the-treatment-of-lumbar-degenerative-spondylolisthesis
#5
Qingqiang Yao, Jeremiah R Cohen, Zorica Buser, Jong-Beom Park, Darrel S Brodke, Hans-Joerg Meisel, Jim A Youssef, Jeffrey C Wang, S Tim Yoon
Study Design Retrospective database review. Objective To identify trends of the recombinant human bone morphogenetic protein-2 (rhBMP-2) use in the treatment of lumbar degenerative spondylolisthesis (LDS). Methods PearlDiver Patient Record Database was used to identify patients who underwent lumbar fusion for LDS between 2005 and 2011. The distribution of bone morphogenetic protein use rate (BR) in various surgical procedures was recorded. Patient numbers, reoperation numbers, BR, and per year BR (PYBR) were stratified by geographic region, gender, and age...
December 2016: Global Spine Journal
https://www.readbyqxmd.com/read/27852500/cost-effectiveness-of-lumbar-spondylolisthesis-surgery-at-2-year-follow-up
#6
Charla R Fischer, Ryan Cassilly, Marc Dyrszka, Yuriy Trimba, Austin Peters, Jeffrey A Goldstein, Jeffrey Spivak, John A Bendo
OBJECTIVES: The purpose of this study was to determine the cost/quality-adjusted life-year (QALY) of the operative treatment of lumbar spondylolisthesis and identify factors associated with cost-effectiveness at 2 years. METHODS: We evaluated patients who underwent surgery for spondylolisthesis. The QALY was determined from the EQ5D. Outcomes were also assessed using the Oswestry Disability Index (ODI). Surgical, neuromonitoring, and anesthesia Current Procedural Terminology (CPT) codes as well as hospital Diagnosis-Related Group codes were used to determine the Medicare direct care costs of surgery...
January 2016: Spine Deformity
https://www.readbyqxmd.com/read/27847575/microsurgical-foraminotomy-via-wiltse-paraspinal-approach-for-foraminal-or-extraforaminal-stenosis-at-l5-s1-level-risk-factor-analysis-for-poor-outcome
#7
Sung-Ik Cho, Chung-Kee Chough, Shu-Chung Choi, Jin-Young Chun
OBJECTIVE: The purpose of this study was to present the outcome of the microsurgical foraminotomy via Wiltse paraspinal approach for foraminal or extraforaminal (FEF) stenosis at L5-S1 level. We investigated risk factors associated with poor outcome of microsurgical foraminotomy at L5-S1 level. METHODS: We analyzed 21 patients who underwent the microsurgical foraminotomy for FEF stenosis at L5-S1 level. To investigate risk factors associated with poor outcome, patients were classified into two groups (success and failure in foraminotomy)...
November 2016: Journal of Korean Neurosurgical Society
https://www.readbyqxmd.com/read/27843678/commentary-on-the-role-of-surgery-for-treatment-of-low-back-pain-insights-from-the-randomized-controlled-sport-trials
#8
Nancy E Epstein
BACKGROUND: The SPORT trial database offered much useful information regarding the efficacy of surgical treatment for lumbar disc herniations, lumbar spinal stenosis, and degenerative spondylolisthesis. Data were obtained from 13 sites and included 2500 patients. METHODS: The randomized trial for lumbar disc herniations was contaminated by the immense crossover of patients from surgical (50%) to non-surgical (30%) groups. Weinstein et al. concluded that they could not claim superiority of one treatment modality over the other...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27843677/commentary-on-laminectomy-plus-fusion-versus-laminectomy-alone-for-lumbar-spondylolisthesis-by-ghogawala-z-dziura-j-butler-we-dai-f-terrin-n-magge-sn-et-al-nejm-2016-374-15-1424-34
#9
Nancy E Epstein
BACKGROUND: How does an article involving only 66 patients randomized into two spinal surgical groups get into the New England Journal of Medicine? Nevertheless, this one did. The article by Ghogawala et al. entitled Laminectomy plus fusion versus laminectomy alone for lumbar spondylolisthesis, compared the efficacy/outcomes of pedicle/screw/rod instrumented posterolateral lumbar fusions vs. decompressions alone for treating lumbar stenosis with grade I degenerative spondylolisthesis (DS)...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27843676/commentary-on-a-randomized-controlled-trial-of-fusion-surgery-for-lumbar-spinal-stenosis-forsth-p-%C3%A3-lafsson-g-carlsson-t-frost-a-borgstr%C3%A3-m-f-fritzell-p-et-al-n-eng-j-med-2016-374-1414-23
#10
Nancy E Epstein
BACKGROUND: This article by Forsth et al. published in the New England Journal of Medicine entitled A randomized controlled trial of fusion surgery for lumbar spinal stenosis determined that decompressions alone vs. decompressions/fusions were equally effective in treating 1-2 level spinal stensois with/without degenerative spondylolisthesis (DS). Additionally, decompression alone reduced the perioperative morbidity, while reducuing the length of hospital stay (LOS), operative time, and surgical costs...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27832362/is-reduction-better-than-arthrodesis-in-situ-in-surgical-management-of-low-grade-spondylolisthesis-a-system-review-and-meta-analysis
#11
REVIEW
Xuedong Bai, Jiahai Chen, Liyang Liu, Xiaochuan Li, Yaohong Wu, Deli Wang, Dike Ruan
PURPOSE: To compare the clinical and radiographic outcomes of arthrodesis in situ with arthrodesis after reduction in low-grade spondylolisthesis. METHODS: We performed a comprehensive search of both observational and randomized clinical trials published up to April 2016 in PubMed, MEDLINE, Cochrane Library, and Embase databases. The outcomes included age, sex, operative time, blood loss, and at least 2 years clinical results of Oswestry disability index (ODI), visual analogue scale (VAS), lumbar lordosis, slippage, fusion rate, the rate of good and excellent and the complication rate...
November 10, 2016: European Spine Journal
https://www.readbyqxmd.com/read/27807780/retroperitoneal-haematoma-in-a-postoperative-alif-patient-taking-rivaroxaban-for-atrial-fibrillation
#12
Praveena Deekonda, Oliver M Stokes, Daniel Chan
BACKGROUND: Novel oral anticoagulants (NOACs) are being increasingly used in the secondary prevention of thromboembolic stroke in patients with atrial fibrillation. Patients taking NOACs are difficult to manage perioperatively, and several unexpected complications have been reported in these patients. CASE REPORT: We report a case of a rivaroxaban-induced retroperitoneal haematoma in a 72-year-old man who underwent an L5/S1 anterior lumbar interbody fusion (ALIF) for grade 1 spondylolytic spondylolisthesis...
November 2, 2016: European Spine Journal
https://www.readbyqxmd.com/read/27792409/stand-alone-anterior-lumbar-interbody-fusion-indications-techniques-surgical-outcomes-and-complications
#13
Mena Kerolus, Mazda K Turel, Lee Tan, Harel Deutsch
Anterior lumbar interbody fusion (ALIF) is a well-established technique to achieve lumbar spine fusion with various indications including degenerative disk disease, spondylolisthesis, recurrent disk herniation, adjacent level disease, pseudoarthrosis, as well as being used as part of the overall strategy to restore sagittal balance. ALIF can be an extremely useful tool in any spine surgeon's armamentarium. However, like any surgical procedure, proper patient selection is key to success. A solid understanding of the biomechanics, careful surgical planning, along with clear knowledge of the advantages and disadvantages of stand-alone ALIF will ensure optimal clinical outcome...
December 2016: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/27792054/evaluation-and-treatment-of-lumbar-facet-cysts
#14
Barrett S Boody, Jason W Savage
Lumbar facet cysts are a rare but increasingly common cause of symptomatic nerve root compression and can lead to radiculopathy, neurogenic claudication, and cauda equina syndrome. The cysts arise from the zygapophyseal joints of the lumbar spine and commonly demonstrate synovial herniation with mucinous degeneration of the facet joint capsule. Lumbar facet cysts are most common at the L4-L5 level and often are associated with spondylosis and degenerative spondylolisthesis. Advanced imaging studies have increased diagnosis of the cysts; however, optimal treatment of the cysts remains controversial...
December 2016: Journal of the American Academy of Orthopaedic Surgeons
https://www.readbyqxmd.com/read/27790324/associated-factors-for-lumbar-degenerative-spondylolisthesis-in-japanese-patients-with-osteoarthritis-of-the-hip-a-radiographic-study
#15
Takeshi Sasagawa, Takuya Nakamura
STUDY DESIGN: Retrospective study. PURPOSE: To determine the presence and frequency of factors for degenerative spondylolisthesis (DS) in patients with hip osteoarthritis (OA). OVERVIEW OF LITERATURE: OA of the hip joint (hip OA) in Japanese patients is associated with a high incidence of degenerative lumbar spondylolisthesis (DS). However the associated factors for DS in patients with hip OA are unclear. METHODS: The study included 518 patients (59 men and 459 women) with a mean age of 63...
October 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27790323/efficacy-of-tachosil-a-fibrin-based-hemostat-for-anterior-lumbar-spine-surgery
#16
Jo Watanabe, Seiji Ohtori, Sumihisa Orita, Kazuyo Yamauchi, Yawara Eguchi, Yasuchika Aoki, Junichi Nakamura, Miyako Suzuki, Kazuhide Inage, Jun Sato, Yasuhiro Shiga, Koki Abe, Kazuki Fujimoto, Hirohito Kanamoto, Eiji Hanaoka, Kazuhisa Takahashi
STUDY DESIGN: Retrospective case series. PURPOSE: To examine the efficacy of TachoSil for vessel injury in 6 patients who underwent anterior lumbar fusion surgery (ALF). OVERVIEW OF LITERATURE: ALF for the lumbar spine has a high rate of success, although intraoperative concerns and iatrogenic complications are known, and injury of a major vessel is sometimes a complication. The efficacy of TachoSil, a fibrin-based hemostat, has been reported for several types of surgery; however, use of TachoSil for ALF surgery has not been described...
October 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27790316/the-variation-in-the-lumbar-facet-joint-orientation-in-an-adult-asian-population-and-its-relationship-with-the-cross-sectional-area-of-the-multifidus-and-erector-spinae
#17
Kazuhiro Sugawara, Masaki Katayose, Kota Watanabe
STUDY DESIGN: Cross-sectional study of healthy volunteers. PURPOSE: We aimed to investigate the variation in the lumbar facet joint orientation in an adult Asian population. The relationship between the facet joint orientation and muscle cross-sectional area (CSA) of multifidus and erector spinae was also clarified. OVERVIEW OF LITERATURE: Several studies have reported that lumbar pathologies, such as lumbar spondylolysis and degenerative spondylolisthesis, were related to the horizontally shaped lumbar facet joint orientation at the lower lumbar level...
October 2016: Asian Spine Journal
https://www.readbyqxmd.com/read/27785468/bracing-in-adult-with-scoliosis-experience-in-diagnosis-and-classification-from-a-15%C3%A2-year-prospective-study-of-739-patients
#18
Jean Claude de Mauroy, Cyril Lecante, Frédéric Barral, Sophie Pourret
BACKGROUND: Despite the frequency of adult scoliosis, very few publications concern the conservative orthopaedic treatments. The indications have not been defined to date. The experience of a department specialized in rigid bracing allows us to consolidate and clarify diagnosis and indications as well. METHODS: Individual observational prospective cohort study from a database started in 1998, with selection of all 739 adult scoliosis patients for which conservative orthopaedic treatment has been proposed to, even in case of drop-out...
2016: Scoliosis and Spinal Disorders
https://www.readbyqxmd.com/read/27779607/association-of-lumbar-spondylolisthesis-with-low-back-pain-and-symptomatic-lumbar-spinal-stenosis-in-a-population-based-cohort-the-wakayama-spine-study
#19
Yuyu Ishimoto, Noriko Yoshimura, Shigeyuki Muraki, Hiroshi Yamada, Keiji Nagata, Hiroshi Hashizume, Noboru Takiguchi, Akihito Minamide, Hiroyuki Oka, Sakae Tanaka, Hiroshi Kawaguchi, Kozo Nakamura, Toru Akune, Munehito Yoshida
STUDY DESIGN: Cross-sectional study OBJECTIVE.: To determine the association between lumbar spondylolisthesis and low back pain and symptomatic lumbar spinal stenosis (LSS) in a population-based cohort. SUMMARY OF BACKGROUND DATA: The basic epidemiology of lumbar spondylolisthesis is not well known. There is little information regarding the association between lumbar spondylolisthesis and clinical symptoms such as low back pain and LSS symptoms. METHODS: This cross-sectional study included data from 938 participants (308 men, 630 women; mean age, 67...
October 24, 2016: Spine
https://www.readbyqxmd.com/read/27746487/minimal-invasive-transforaminal-lumbar-interbody-fusion-versus-open-transforaminal-lumbar-interbody-fusion
#20
Arvind G Kulkarni, Hussain Bohra, Abhilash Dhruv, Abhishek Sarraf, Anupreet Bassi, Vishwanath M Patil
BACKGROUND: The aim of the present prospective study is to evaluate whether the touted advantages of minimal invasive-transforaminal lumbar interbody fusion (MI-TLIF) translate into superior, equal, or inferior outcomes as compared to open-transforaminal lumbar interbody fusion (O-TLIF). This is the first study from the Indian subcontinent prospectively comparing the outcomes of MI-TLIF and O-TLIF. MATERIALS AND METHODS: All consecutive cases of open and MI-TLIF were prospectively followed up...
September 2016: Indian Journal of Orthopaedics
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