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Lumbar disc herniation

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https://www.readbyqxmd.com/read/28727718/quantity-of-disc-removal-and-radiological-outcomes-of-percutaneous-endoscopic-lumbar-discectomy
#1
Ji Han Heo, Chi Heon Kim, Chun Kee Chung, Yunhee Choi, Young-Geun Seo, Dong Hoi Kim, Sung Bae Park, Jung Hyeon Moon, Won Heo, Jong-Myung Jung
BACKGROUND: Herniated intervertebral disc disease (HIVD) is a common cause of lower back and leg pain. Percutaneous endoscopic lumbar discectomy (PELD) is indicated when non-surgical treatments such as medication and interventions are intractable. Ruptured discs and loose fragments inside discs are removed during PELD. Nerve root decompression is usually assessed by visualizing the free movement of the traversing nerve root or epidural fat, the free passage of a probe into the epidural space, the depression of the annulus, and the removal of the expected ruptured discs and loose fragments based on preoperative magnetic resonance images (MRI)...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28727709/transforaminal-percutaneous-endoscopic-discectomy-and-foraminoplasty-after-lumbar-spinal-fusion-surgery
#2
Jian-Jun Wu, Hui-Zhen Chen, Changkun Zheng
BACKGROUND: The most common causes of pain following lumbar spinal fusions are residual herniation, or foraminal fibrosis and foraminal stenosis that is ignored, untreated, or undertreated. The original surgeon may advise his patient that nothing more can be done in his opinion that the nerve was visually decompressed by the original surgery. Post-operative imaging or electrophysiological assessment may be inadequate to explain all the reasons for residual or recurrent symptoms. Treatment of failed lumbar spinal fusions by repeat traditional open revision surgery usually incorporates more extensive decompression causing increased instability and back pain...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28727705/activation-of-the-rage-stat3-pathway-in-the-dorsal-root-ganglion-contributes-to-the-persistent-pain-hypersensitivity-induced-by-lumbar-disc-herniation
#3
Xin-Sheng Zhang, Xiao Li, Hai-Jie Luo, Zhu-Xi Huang, Cui-Cui Liu, Qing Wan, Shu-Wei Xu, Shao-Ling Wu, Song-Jian Ke, Chao Ma
BACKGROUND: Clinically, chronic low back pain and sciatica associated with lumbar disc herniation (LDH) is a common musculoskeletal disorder. Due to the unawareness of detailed mechanisms, it is difficult to get an effective therapy. OBJECTIVE: The aim of the present study was to identify the role of the RAGE/STAT3 pathway in the dorsal root ganglion (DRG) on the formation and development of persistent pain hypersensitivity induced by LDH. STUDY DESIGN: Controlled animal study...
July 2017: Pain Physician
https://www.readbyqxmd.com/read/28723772/anatomic-investigation-of-lumbar-transforaminal-fenestration-approach-and-its-clinical-application-in-far-lateral-disc-herniation
#4
Baoshan Xu, Haiwei Xu, Jean Destandau, Xinlong Ma, Jian He, Qun Xia, Ning Ji, Qiang Yang, Yue Liu, Hongfeng Jiang
Treating lumbar disease at the intervertebal foramina is controversial because we lack an approach providing sufficient exposure and preserving spinal stability. The primary objective of this study was to investigate the feasibility of the transforaminal fenestration (TFF) approach for treating lumbar disease involving the intervertebal foramina.In the anatomic study of 30 adult cadaveric lumbar spine specimens, the TFF approach was used from L1 to S1. The scope of resection was measured manually and on 3D CT images...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28720990/selective-nerve-root-blocks-vs-caudal-epidural-injection-for-single-level-prolapsed-lumbar-intervertebral-disc-a-prospective-randomized-study
#5
Sudhir Singh, Sanjiv Kumar, Gaurav Chahal, Reetu Verma
BACKGROUND: Chronic lumbar radiculopathy has a lifetime prevalence of 5.3% in men and 3.7% in women. It usually resolves spontaneously, but up to 30% cases will have pronounced symptoms even after one year. AIMS: A prospective randomized single-blind study was conducted to compare the efficacy of caudal epidural steroid injection and selective nerve root block in management of pain and disability in cases of lumbar disc herniation. METHODS: Eighty patients with confirmed single-level lumbar disc herniation were equally divided in two groups: (a) caudal epidural and (b) selective nerve root block group, by a computer-generated random allocation method...
April 2017: Journal of Clinical Orthopaedics and Trauma
https://www.readbyqxmd.com/read/28720527/usefulness-of-percutaneous-endoscopic-lumbar-foraminoplasty-for-lumbar-disc-herniation
#6
Kyung-Chul Choi, Hyeong-Ki Shim, Chan Jin Park, Dong Chan Lee, Choon-Keun Park
OBJECTIVE: Endoscopic foraminoplasty facilitates the engagement of the working cannula via the intervertebral foramen, allowing cannula access near the herniated disc (HD) for the successful application of percutaneous endoscopic lumbar discectomy (PELD). The purpose of this study was to evaluate the efficacy of foraminoplasty for HD and propose applicable situations for foraminoplasty in PELD. METHODS: A retrospective review of consecutive patients who underwent PELD was performed...
July 15, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28719550/does-an-annular-puncture-influence-the-herniation-path-an-in-vitro-mechanical-and-structural-investigation
#7
Vonne M van Heeswijk, Ashvin Thambyah, Peter A Robertson, Neil D Broom
STUDY DESIGN: A study of mechanically-induced herniation in punctured ovine discs followed by structural analysis. OBJECTIVE: To investigate whether an annular puncture influences the path that herniation takes by providing direct passage for nucleus through the annulus and therefore whether it increases the risk of acute herniation from overload at the site of damage independent of any longer-term degeneration. SUMMARY OF BACKGROUND DATA: 10 years after treatment with discography both degenerative changes and frequency of herniation have been shown to increase compared to untreated discs...
July 17, 2017: Spine
https://www.readbyqxmd.com/read/28715939/surgical-versus-non-operative-treatment-for-lumbar-disc-herniation-a-systematic-review-and-meta-analysis
#8
Bing-Lin Chen, Jia-Bao Guo, Hong-Wei Zhang, Ya-Jun Zhang, Yi Zhu, Juan Zhang, Hao-Yu Hu, Yi-Li Zheng, Xue-Qiang Wang
OBJECTIVE: To investigate the effects of surgical versus non-operative treatment on the physical function and safety of patients with lumbar disc herniation. DATA SOURCES: PubMed, Cochrane Library, Embase, EBSCO, Web of Science, China National Knowledge Infrastructure and Chinese Biomedical Literature Database were searched from initiation to 15 May 2017. METHODS: Randomized controlled trials that evaluated surgical versus non-operative treatment for patients with lumbar disc herniation were selected...
July 1, 2017: Clinical Rehabilitation
https://www.readbyqxmd.com/read/28712017/the-distribution-of-infection-with-propionibacterium-acnes-is-equal-in-patients-with-cervical-and-lumbar-disc-herniation
#9
Naghmeh Javanshir, Firooz Salehpour, Javad Aghazadeh, Farhad Mirzaei, Seyed Ahmad Naseri Alavi
BACKGROUND: Cervical and back pains are important clinical problems affecting human populations globally. It is suggested that Propionibacterium acnes (P. acnes) is associated with disc herniation. The aim of this study is to evaluate the distribution of P. acnes infection in the cervical and lumbar disc material obtained from patients with disc herniation. METHODS AND MATERIAL: A total of 145 patients with mean age of 45.21 ± 11.24 years who underwent micro-discectomy in cervical and lumbar regions were enrolled into the study...
July 15, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28710050/transforaminal-endoscopic-lumbar-discectomy-for-lumbar-disc-herniation-causing-bilateral-symptoms
#10
Chunpeng Ren, Yin Li, Rujie Qin, Penghao Sun, Peng Wang
BACKGROUND: Transforaminal endoscopic lumbar discectomy (TELD), a minimally invasive spinal technique, has advantages over open discectomy. Unilateral TELD for disc herniation causing bilateral symptoms is challenging. In this study, we describe a percutaneous endoscopic herniotomy technique by using a unilateral approach for lumbar disc herniation with bilateral obvious symptoms. METHODS: From June 2014 to October 2015, 26 patients who had back as well as bilateral leg pain and/or weakness due to lumbar disc herniation were treated by transforaminal endoscopic lumbar discectomy (TELD) with a unilateral approach...
July 11, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28708042/editorial-use-of-anterior-lumbar-discectomy-and-interbody-fusion-in-the-management-of-recurrent-lumbar-disc-herniation-and-cauda-equina-syndrome
#11
Paul M Arnold
No abstract text is available yet for this article.
July 14, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28708040/anterior-lumbar-discectomy-and-fusion-for-acute-cauda-equina-syndrome-caused-by-recurrent-disc-prolapse-report-of-3-cases
#12
Kimberly-Anne Tan, Mathew D Sewell, Yma Markmann, Andrew J Clarke, Oliver M Stokes, Daniel Chan
There is a lack of information and consensus regarding the optimal treatment for recurrent disc herniation previously treated by posterior discectomy, and no reports have described an anterior approach for recurrent disc herniation causing cauda equina syndrome (CES). Revision posterior decompression, irrespective of the presence of CES, has been reported to be associated with significantly higher rates of dural tears, hematomas, and iatrogenic nerve root damage. The authors describe treatment and outcomes in 3 consecutive cases of patients who underwent anterior lumbar discectomy and fusion (ALDF) for CES caused by recurrent disc herniations that had been previously treated with posterior discectomy...
July 14, 2017: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/28700387/treatment-of-recurrent-lumbar-disc-herniation-with-or-without-fusion-in-workers-compensation-subjects
#13
Jeffrey A O'Donnell, Joshua T Anderson, Arnold R Haas, Rick Percy, Stephen T Woods, Uri M Ahn, Nicholas U Ahn
STUDY DESIGN: Retrospective cohort study. OBJECTIVE: To determine outcomes after reoperation discectomy with or without fusion surgery for recurrent lumbar disc herniation (RLDH) in the workers' compensation (WC) population. SUMMARY OF BACKGROUND DATA: RLDH is estimated to occur in 7% to 24% of patients after discectomy. There are two main surgical options after reherniation: a revision discectomy (RD), or an RD combined with fusion (RDF)...
July 15, 2017: Spine
https://www.readbyqxmd.com/read/28687061/a-fatal-and-unusual-iatrogenic-fourth-right-lumbar-artery-injury-complicating-wrong-level-hemilaminectomy-a-case-report-and-literature-review
#14
Francesco Ventura, Rosario Barranco, Carlo Bernabei, Lara Castelletti, Lucio Castellan
The authors describe an unusual case of a fatal iatrogenic fourth lumbar artery injury during left hemilaminectomy in a 38-year-old woman. At autopsy, gross inspection revealed hemoperitoneum with 1,800 ml of free blood and massive retroperitoneal extravasation. A laceration with irregular and jagged margins was detected on the wall of the fourth right lumbar artery. The autopsy and the post-mortem TC investigations demonstrated that wrong-level hemilaminectomy was performed for the herniated disc.
July 7, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28684534/comparing-surgical-approaches-to-lumbar-disc-herniations
#15
EDITORIAL
Jean-Valery C Coumans
No abstract text is available yet for this article.
July 6, 2017: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/28682439/the-effect-of-percutaneous-endoscopic-lumbar-discectomy-under-different-anesthesia-on-pain-and-immunity-of-patients-with-prolapse-of-lumbar-intervertebral-disc
#16
S-J Wang, B-H Chen, P Wang, C-S Liu, J-M Yu, X-X Ma
OBJECTIVE: To explore the effect of percutaneous transforaminal endoscopic discectomy under different anesthesia on pain and immunity of patients with lumbar disc herniation. PATIENTS AND METHODS: 92 cases of patients with lumbar disc herniation in the Affiliated Hospital of Qingdao University from February 2015 to January 2016 were collected. These patients were randomly divided into control group and observation group (n = 46). Patients in the control group underwent percutaneous transforaminal endoscopic discectomy with the use of local anesthesia, while patients in the observation group used continuous epidural anesthesia...
June 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28679342/percutaneous-laser-disc-decompression-versus-microdiscectomy-for-sciatica-cost-utility-analysis-alongside-a-randomized-controlled-trial
#17
M Elske van den Akker-van Marle, Patrick A Brouwer, Ronald Brand, Bart Koes, Wilbert B van den Hout, Mark A van Buchem, Wilco C Peul
Background Percutaneous laser disc decompression (PLDD) for patients with lumbar disc herniation is believed to be cheaper than surgery. However, cost-effectiveness has never been studied. Materials and Methods A cost utility analysis was performed alongside a randomized controlled trial comparing PLDD and conventional surgery. Patients reported their quality of life using the EuroQol five dimensions questionnaire (EQ-5D), 36-item short form health survey (SF-36 and derived SF-6D) and a visual analogue scale (VAS)...
January 1, 2017: Interventional Neuroradiology
https://www.readbyqxmd.com/read/28674366/m-protein-negative-myeloma-mimicking-lumbar-disc-herniation
#18
Yusuke Hirota, Shingo Suzuki, Yota Katsuyama, Tohru Iseki, Masatomi Ikusaka
A 60-year-old man was referred to us with high levels of aspartate aminotransferase and lactate dehydrogenase (LDH). He did not complain of any symptoms; however, he had been diagnosed with lumbar disc herniation, even though his back pain improved only to half of its previous level with pregabalin. Thus, we asked about the red flag of back pain and confirmed that he had involuntary body weight loss, which led us to diagnose truly non-secretory multiple myeloma, a variant of multiple myeloma that is associated with M-protein negativity and a normal serum free light chain level...
2017: Internal Medicine
https://www.readbyqxmd.com/read/28673379/return-to-work-after-lumbar-disc-surgery-is-related-to-the-length-of-preoperative-sick-leave
#19
Mikkel Ø Andersen, Carsten Ernst, Jesper Rasmussen, Søren Dahl, Leah Y Carreon
INTRODUCTION: Lumbar disc herniation (LDH) is associated with high morbidity and significant socio-economic impact as the majority of the patients are of working age. The purpose of this study was to determine the impact of length of sick leave on the return-to-work rate after lumbar disc herniation surgery. METHODS: This was a single-centre study of LDH patients who underwent surgery from 18 May 2009 through 28 November 2014. Data were collected prospectively from the DaneSpine database...
July 2017: Danish Medical Journal
https://www.readbyqxmd.com/read/28669725/mir-21-promotes-fibrosis-and-hypertrophy-of-ligamentum-flavum-in-lumbar-spinal-canal-stenosis-by-activating-il-6-expression
#20
Chao Sun, Jiwei Tian, Xinhui Liu, Guoping Guan
The molecular mechanism underlying the fibrosis of ligamentum flavum(LF) in patients with lumbar spinal canal stenosis(LSCS) remains unknown. MicroRNAs are reported to play important roles in regulating fibrosis in different organs. The present study aimed to identify fibrosis related miR-21 expression profile and investigate the pathological process of miR-21 in the fibrosis of LF hypertrophy and associated regulatory mechanisms. 15 patients with LSCS underwent surgical treatment were enrolled in this study...
June 29, 2017: Biochemical and Biophysical Research Communications
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