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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
#1
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/29328004/thoracolumbar-injury-classification-and-severity-score-in-children-a-reliability-study
#2
Ross L Dawkins, Joseph H Miller, Omar I Ramadan, Michael C Lysek, Elizabeth N Kuhn, Brandon G Rocque, Michael J Conklin, R Shane Tubbs, Beverly C Walters, Bonita S Agee, Curtis J Rozzelle
OBJECTIVE There are many classification systems for injuries of the thoracolumbar spine. The recent Thoracolumbar Injury Classification and Severity Score (TLICS) has been shown to be a reliable tool for adult patients. The aim of this study was to assess the reliability of the TLICS system in pediatric patients. The validity of the TLICS system is assessed in a companion paper. METHODS The medical records of pediatric patients with acute, traumatic thoracolumbar fractures at a single Level 1 trauma center were retrospectively reviewed...
January 12, 2018: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/29327972/albert-dereymaeker-and-joseph-cyriel-mulier-s-description-of-anterior-cervical-discectomy-with-fusion-in-1955
#3
Ronald H M A Bartels, Jan Goffin
Anterior cervical discectomy with fusion (ACDF) is a very well-known and often-performed procedure in the practice of spine surgeons. The earliest descriptions of the technique have always been attributed to Cloward, Smith, and Robinson. However, in the French literature, this procedure was also described by others during the exact same time period (in the 1950s). At a meeting in Paris in 1955, Belgians Albert Dereymaeker and Joseph Cyriel Mulier, a neurosurgeon and an orthopedic surgeon, respectively, described the technique that involved an anterior cervical discectomy and the placement of an iliac crest graft in the intervertebral disc space...
January 12, 2018: Journal of Neurosurgery. Spine
https://www.readbyqxmd.com/read/29327302/diffuse-idiopathic-skeletal-hyperostosis-is-associated-with-lumbar-spinal-stenosis-requiring-surgery
#4
Kentaro Yamada, Shigenobu Satoh, Hiroshi Hashizume, Noriko Yoshimura, Ryohei Kagotani, Yuyu Ishimoto, Yuichiro Abe, Hiromitsu Toyoda, Hidetomi Terai, Takeshi Masuda, Shigeyuki Muraki, Hiroaki Nakamura, Munehito Yoshida
Factors related to the onset and progression of lumbar spinal stenosis (LSS) have not yet been identified. Diffuse idiopathic skeletal hyperostosis (DISH) increases mechanical loading on the non-fused lumbar levels and may therefore lead to LSS. This cross-sectional study aimed to identify associations between LSS and DISH. This study included 2363 consecutive patients undergoing surgery for LSS and 787 general inhabitants without symptoms of LSS as participants of the population-based cohort study, Research on Osteoarthritis/Osteoporosis Against Disability...
January 11, 2018: Journal of Bone and Mineral Metabolism
https://www.readbyqxmd.com/read/29325333/-biomechanical-effects-on-adjacent-segments-of-different-growing-rod-fixation-in-early-onset-scoliosis
#5
Y Hai, A X Pan, Y G Li, L Zang, S Yuan
Objective: To analyse the biomechanical effects on adjacent segments of different growing-rod (GR) fixation in early onset scoliosis through a finite element analysis method. Methods: A severe early-onset scoliosis patient was selected and the pre-operation and post-GR-operation (Upper instrumented levels: T(4), T(5). Lower instrumented levels: L(3), L(4)) whole spine 3-dimentional CT scan data were collected to build the finite models. Based on the different models, biomechanical differences on adjacent segments were analysed...
December 26, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/29324724/evaluation-of-oxidative-stress-levels-and-antioxidant-enzyme-activities-in-burst-fractures
#6
Fetullah Kuyumcu, Abdurrahman Aycan
BACKGROUND Spinal burst fractures are pathologies that occur in spinal injuries and cause significant mortality and morbidity as a result. Burst fractures in spinal cord injuries can result in rapid and significant oxidative stress. In addition to the primary injury in severe spinal cord injuries, subsequent secondary lesions are mainly due to inflammatory cascade activation and excessive production of free radicals. This study evaluated oxidative stress and antioxidant enzyme levels in burst fractures. MATERIAL AND METHODS Twenty patients with burst fractures were diagnosed and underwent surgery and 20 healthy control subjects were included in the study...
January 11, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29322970/minimally-invasive-transforaminal-lumbar-interbody-fusion-using-bone-cement-augmented-pedicle-screws-for-lumbar-spondylolisthesis-in-patients-with-osteoporosis-case-series-and-review-of-literature
#7
Venkata Ramesh Chandra Vemula, Bodapati Chandramowliswara Prasad, M A Jagadeesh, Jayachandar Vuttarkar, Sanjeev Kumar Akula
BACKGROUND: Instrumentation in patients with osteoporosis is challenging. Bone cement-augmented fenestrated pedicle screw fixation is a new procedure for fixation in the osteoporotic bone; and, applying minimally invasive techniques to the above is a challenging and novel concept. AIMS: To evaluate the clinical and radiological outcome of minimally invasive spine surgery transforaminal lumbar interbody fusion (MIS-TLIF) in patients with spondylolisthesis and poor bone quality, performed with rigid instrumentation using bone cement [poly(methylmethacrylate)]-augmented fenestrated pedicle screws...
January 2018: Neurology India
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
#8
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/29322267/association-of-decision-making-in-spinal-surgery-with-specialty-and-emotional-involvement-the-indications-in-spinal-surgery-indiana-survey
#9
Nico Sollmann, Carmen Morandell, Lucia Albers, Michael Behr, Alexander Preuss, Andreas Dinkel, Bernhard Meyer, Sandro M Krieg
BACKGROUND: Although recent trials provided level I evidence for the most common degenerative lumbar spinal disorders, treatment still varies widely. Thus, the Indications in Spinal Surgery (INDIANA) survey explores whether decision-making is influenced by specialty or personal emotional involvement of the treating specialist. METHOD: Nationwide, neurosurgeons and orthopedic surgeons specialized in spine surgery were asked to answer an Internet-based questionnaire with typical clinical patient cases of lumbar disc herniation (DH), lumbar spinal stenosis (SS), and lumbar degenerative spondylolisthesis (SL)...
January 10, 2018: Acta Neurochirurgica
https://www.readbyqxmd.com/read/29321949/piercing-of-the-lumbocostal-ligament-by-the-subcostal-nerve-a-previously-unreported-case
#10
Marc Vetter, Joe Iwanaga, Rod J Oskouian, R Shane Tubbs
As lateral approaches gain popularity in lumbar spine surgery, detailed discussions regarding anatomical variations in the innervation of the thoracolumbar region are of increasing importance. Damage to intercostal or subcostal nerves can lead to post-operative complications including regional loss of sensitivity, motor function, or abdominal wall hernias. More specifically, the subcostal nerve has been identified in the literature as one of the more vulnerable structures during such procedures. A clear understanding of the position of the subcostal nerve relative to nearby anatomical structures is therefore important for medical professionals...
November 7, 2017: Curēus
https://www.readbyqxmd.com/read/29321944/myelomeningocele-with-unilateral-right-renal-agenesis-a-case-report
#11
Hajime Maeda, Hayato Go, Jun Sakuma, Takashi Imamura, Maki Sato, Nobuo Momoi, Mitsuaki Hosoya
Congenital anomalies of the spine may occur with malformations of the central nervous, cardiovascular, gastrointestinal, respiratory, and genitourinary systems. This is a case of myelomeningocele with unilateral right renal agenesis in a newborn. The patient suffered complications of cerebrospinal fluid leak and meningitis, but was successfully treated and discharged on day 86. In this case, unilateral right renal agenesis represented a significant surgical risk because failure of the remaining kidney could result in renal failure...
January 2018: American Journal of Perinatology Reports
https://www.readbyqxmd.com/read/29319661/observed-length-increases-of-magnetically-controlled-growing-rods-are-lower-than-programmed
#12
Sarah E Gilday, Mark S Schwartz, Donita I Bylski-Austrow, David L Glos, Lindsay Schultz, Sara O'Hara, Viral V Jain, Peter F Sturm
BACKGROUND: Magnetically controlled growing rods (MCGRs) are increasingly used in the treatment of early onset scoliosis (EOS). Few studies have reported whether desired lengthening can reliably be achieved, or if prior spine instrumentation and large tissue depths affect lengthening. In this clinical study of EOS patients, it was hypothesized that increases in rod length would equal programmed increases, patients with prior spine instrumentation would lengthen less than patients without prior surgery, and larger tissue depths would decrease lengthening success...
January 9, 2018: Journal of Pediatric Orthopedics
https://www.readbyqxmd.com/read/29318284/screening-for-adolescent-idiopathic-scoliosis-us-preventive-services-task-force-recommendation-statement
#13
David C Grossman, Susan J Curry, Douglas K Owens, Michael J Barry, Karina W Davidson, Chyke A Doubeni, John W Epling, Alex R Kemper, Alex H Krist, Ann E Kurth, C Seth Landefeld, Carol M Mangione, Maureen G Phipps, Michael Silverstein, Melissa A Simon, Chien-Wen Tseng
Importance: Adolescent idiopathic scoliosis, a lateral curvature of the spine of unknown cause with a Cobb angle of at least 10°, occurs in children and adolescents aged 10 to 18 years. Idiopathic scoliosis is the most common form and usually worsens during adolescence before skeletal maturity. Severe spinal curvature may be associated with adverse long-term health outcomes (eg, pulmonary disorders, disability, back pain, psychological effects, cosmetic issues, and reduced quality of life)...
January 9, 2018: JAMA: the Journal of the American Medical Association
https://www.readbyqxmd.com/read/29317368/interdisciplinary-care-model-independently-decreases-use-of-critical-care-services-after-corrective-surgery-for-adult-degenerative-scoliosis
#14
Owoicho Adogwa, Aladine A Elsamadicy, Amanda R Sergesketter, Michael Ongele, Victoria Vuong, Syed Khalid, Jessica Moreno, Joseph Cheng, Isaac O Karikari, Carlos A Bagley
OBJECTIVE: Interdisciplinary management of elderly patients requiring spine surgery has been shown to improve short and long-term outcomes. The aim of this study is to determine whether an interdisciplinary team approach mitigates use of intensive care unit (ICU) resources. METHODS: A unique co-management model for elderly patients undergoing lumbar fusion surgery was implemented at a major academic medical center. The Peri-operative Optimization of Senior Health Program(POSH) was launched with the aim of improving outcomes in elderly patients(>65-years-old) undergoing complex lumbar spine surgery...
January 6, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29317360/autologous-bone-harvest-in-anterior-cervical-spine-surgery-a-quantitative-and-qualitative-in-vitro-analysis-of-cadaveric-tissue
#15
Emre Yilmaz
No abstract text is available yet for this article.
January 6, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29317155/compensatory-mechanism-of-the-spine-after-corrective-surgery-without-lumbar-sacral-fixation-for-traumatic-thoracolumbar-kyphotic-spine-deformity
#16
Koji Matsumoto, Masahiro Hoshino, Keita Omori, Hidetoshi Igarashi, Takashi Tsuruta, Koji Yamasaki, Hiromi Matsuzaki, Takanori Iriuchishima, Yasuaki Tokuhashi
BACKGROUND: It remains unclear whether long fusion including lumbar-sacral fixation is needed in corrective surgery to obtain good global sagittal balance (GSB) for the treatment of traumatic thoracolumbar kyphotic spine deformity. The purposes of this study were to evaluate compensatory mechanism of the spine after corrective surgery without lumbar-sacral fixation and to evaluate the parameters affecting the achievement of good GSB post-operatively. METHODS: Twenty (20) subjects requiring corrective surgery (distal end of fixation was L3) were included in this study...
January 6, 2018: Journal of Orthopaedic Science: Official Journal of the Japanese Orthopaedic Association
https://www.readbyqxmd.com/read/29316474/spinal-versus-general-anesthesia-for-lumbar-spine-surgery-in-high-risk-patients-perioperative-hemodynamic-stability-complications-and-costs
#17
Michael Finsterwald, Marco Muster, Mazda Farshad, Andrea Saporito, Muriel Brada, José A Aguirre
OBJECTIVE: More stable perioperative hemodynamic conditions, lower costs and a lower perioperative complication rate were reported in young healthy patients undergoing lumbar spine surgery in spinal anesthesia (SA) compared to general anesthesia (GA). However, the benefits of SA in high risk patients (ASA≥II suffering from cardiovascular and/or pulmonary pathologies) undergoing this surgery are unclear. Our objective was to analyze whether SA leads to an improved perioperative hemodynamic stability and to a more cost-effective management compared to GA in high risk patients undergoing this surgery...
January 6, 2018: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/29315128/parallel-proximal-fixation-in-rib-based-growing-rod-system-a-novel-approach-to-deal-with-proximal-anchor-migration
#18
John Heflin, Michelle Welborn, Norman Ramirez-Lluch, Ivan Iriarte, Ron El-Hawary, Graham T Fedorak, John T Smith
STUDY DESIGN: Retrospective case control OBJECTIVE.: To report on differences in implant failure rates and complications requiring reoperation in children with early-onset scoliosis (EOS) treated with rib-based distraction utilizing four proximal fixation points in either a parallel or in-line configuration. SUMMARY OF BACKGROUND DATA: Proximal anchor failure continues to be a significant problem in growth-friendly surgery using rib-based distraction to treat children with EOS...
January 8, 2018: Spine
https://www.readbyqxmd.com/read/29315120/ethnic-variations-in-radiographic-parameters-and-srs-22-scores-in-adult-spinal-deformity-a-comparison-between-north-american-and-japanese-patients-above-50-years-of-age-with-minimum-2-year-follow-up
#19
Naobumi Hosogane, Christopher Ames, Morio Matsumoto, Mitsuru Yagi, Yukihiro Matsuyama, Hiroshi Taneichi, Yu Yamato, Daisaku Takeuchi, Frank Schwab, Christopher Shaffrey, Justin S Smith, Shay Bess, Virginie Lafage
STUDY DESIGN: Retrospective review of North American and Japanese adult spinal deformity (ASD) database. OBJECTIVE: To investigate the ethnical differences in radiographic parameters and Scoliosis Research Society (SRS)-22 between North American and Japanese ASD. SUMMARY OF BACKGROUND DATA: Previous comparison study between North American and Japanese ASD patients has revealed Japanese patients had marked pelvic tilt deformity and had lower Oswestry Disability Index scores corresponding to established thresholds of radiographic deformity...
January 8, 2018: Clinical Spine Surgery
https://www.readbyqxmd.com/read/29315117/heterogeneity-of-reporting-outcomes-in-the-spine-surgery-literature
#20
Maxwell E Cooper, Luke A Torre-Healy, Vincent J Alentado, Samuel Cho, Michael P Steinmetz, Edward C Benzel, Thomas E Mroz
STUDY DESIGN: Review of spine surgery literature between 2005 and 2014 to assess the reporting of patient outcomes by determining the variability of use of patient outcomes metrics in the following categories: pain and disability, patient satisfaction, readmission, and depression. OBJECTIVE: Expose the heterogeneity of outcomes reporting and discuss current initiatives to create more homogenous outcomes databases. SUMMARY OF BACKGROUND DATA: There has been a recent focus on the reporting of quality metrics associated with spine surgery outcomes...
January 8, 2018: Clinical Spine Surgery
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