文献翻译——【目录认领贴】——Spine文献翻译系列报道（July 15，2007）

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July 15, 2007, Volume 32, Issue 16
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Basic Science
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1、
1700 Association Between the Aggrecan Gene Variable Number of Tandem Repeats Polymorphism and Intervertebral Disc Degeneration.
Svetlana Solovieva, PhD; Noora Noponen, PhD; Minna Männikkö, PhD; Päivi Leino-Arjas, DMedSc; Katariina Luoma, DMedSc; Raili Raininko, DMedSc; Leena Ala-Kokko, DMedSc; Hilkka Riihimäki, DMedSc
The results suggest that the aggrecan gene VNTR polymorphism contributes to the pathogenesis of intervertebral disc degeneration. The presence of the most common allele (allele with 26 repeats) predisposes the individuals for an accelerated degenerative process.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00003.htm



by JointSurgeon


Biomechanics
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2、
1706 New Interspinous Implant Evaluation Using an In Vitro Biomechanical Study Combined With a Finite-Element Analysis.
Virginie Lafage, PhD; Nicolas Gangnet, MD; Jacques Sénégas, MD; François Lavaste, PhD; Wafa Skalli, PhD
The biomechanical behavior of a new interspinous implant was assessed using a combined in vitro and finite-element analysis. The effect of this implant appeared mainly in flexion-extension: the in vitro experiment underlined a motion reduction and the finite-element analysis showed a stress reduction in disc fibers and anulus matrix.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00004.htm



by carlacj


Cervical Spine
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3、
1714 Anterior Screw Fixation of Odontoid Fractures Comparing Younger and Elderly Patients.
Patrick Platzer, MD; Gerhild Thalhammer, MD; Roman Ostermann, MD; Thomas Wieland, MD; Vilmos Vécsei, MD; Christian Gaebler, MD
This retrospective comparative study analyzed the functional and radiographic results after anterior screw fixation of odontoid fractures, with the particular interest to compare the outcome between younger and elderly patients. The results of this series revealed an encouraging outcome in both treatment groups and younger patients to have a superior outcome regarding fracture healing as well as morbidity and mortality.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00005.htm



by 冰焰

4、
1721 C-Arm Assessment of Cervical Pedicle Screw: Screw Coaxial Fluoroscopy and Oblique View.
Seung Heon Cha, MD; Choongrak Kim, PhD; Byung Kwan Choi, MD; Hak Jin Kim, MD; Sun Yong Baek, MD
In the cervical region, the pedicle screw has not been used so popularly as in lumbar or in thoracic regions because of the risk of inserting screw into small pedicle. Oblique view and screw coaxial fluoroscopy was studied to assess screw position in human cadaveric spine. Conventional C-arm provided acceptable accuracy in evaluating cervical pedicle screw position
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00006.htm



by 冰焰


Clinical Case Series
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5、
1728 Neurologic Deficit Following Percutaneous Vertebral Stabilization.
Alpesh A. Patel, MD; Alexander R. Vaccaro, MD; Gregg G. Martyak, MD; James S. Harrop, MD; Todd J. Albert, MD; Steven C. Ludwig, MD; Jim A. Youssef, MD; Daniel E. Gelb, MD; Hallett H. Mathews, MD; Jens R. Chapman, MD; Edward H. Chung, MD; Gregory Grabowski, MD; Timothy R. Kuklo, MD; Alan S. Hilibrand, MD; D Greg Anderson, MD
Fourteen cases of severe neurologic deficits following vertebroplasty and kyphoplasty are retrospectively described. This devastating complication may develop acutely or in a delayed fashion. Delayed onset of injury may be heralded by an insidious onset of back pain. Potential methods to minimize the risk of injury are discussed.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00007.htm



by applepeople


Cochrane Collaboration
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6、
1735 Surgical Interventions for Lumbar Disc Prolapse: Updated Cochrane Review.
J N. Alastair Gibson, MD, FRCS; Gordon Waddell, DSc, MD, FRCS
The 2007 Cochrane Review presents an analysis of outcome data from 40 randomized and 2 quasi-randomized controlled trials of surgical interventions used in the treatment of lumbar disc prolapse. Seventeen of the trials have been published in the last 8 years. Meta-analysis allows conclusions to be drawn on the effectiveness of some interventions.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00008.htm



by clellwei


Deformity
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7、
1748 Melatonin Receptor 1B (MTNR1B) Gene Polymorphism Is Associated With the Occurrence of Adolescent Idiopathic Scoliosis.
Xu Sheng Qiu, PhD; Nelson L. S. Tang, MD; Hiu Yan Yeung, PhD; Kwong-Man Lee, PhD; Vivian W. Y. Hung, MPhil; Bobby K. W. Ng, FRCS(Ed); Suk Ling Ma, PhD; Rachel H. K. Kwok, BSc; Lin Qin, PhD; Yong Qiu, MD; Jack C. Y. Cheng, MD
The present genetic association study comprehensively investigated variations of melatonin receptor 1B gene in AIS patients. An association was found between a promoter polymorphism of melatonin receptor 1B gene and AIS, which suggested that melatonin receptor 1B gene was a disease predisposition gene.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00009.htm



by 蓝色火花


Health Services Research
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8、
1754 Increases in Lumbosacral Injections in the Medicare Population: 1994 to 2001.
Janna Friedly, MD; Leighton Chan, MD, MPH; Richard Deyo, MD, MPH
Trends in epidural steroid injection use using Medicare claims data were evaluated. Lumbosacral injection use and costs increased dramatically from 1994 to 2001. Less than half were performed for radiculopathy, where the greatest evidence of benefit is available. These findings suggest a lack of consensus regarding the indications for ESIs and are cause for concern given the costs.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00010.htm



by flyingzhao

9、
1761 Fear Avoidance Beliefs Influence Duration of Sick Leave in Spanish Low Back Pain Patients.
Francisco M. Kovacs, MD, PhD; Alfonso Muriel, MSc; María Dolores Castillo Sánchez, MD; José María Medina, MD; Ana Royuela, BS; the Spanish Back Pain Research Network
In Spanish patients, the influence of FAB on disability and quality of life is irrelevant and much lower than that of pain severity. However, FAB influence LBP-related sick leave. Each additional point on the FABQ baseline score increases by 2.4% the odds of being on sick leave for up to 60 days during the following year, and by 7.7% the odds of being sick listed for 61 days or more. This effect of FAB is not being confounded by other variables.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00011.htm



by jiangxiaorui401

10、
1767 Score Distribution of the Scoliosis Quality of Life Index Questionnaire in Different Subgroups of Patients With Adolescent Idiopathic Scoliosis.
Eric C. Parent, PT, PhD; Doug Hill, PEng, MBA; Marc Moreau, MD; Jim Mahood, MD; Jim Raso, PEng, MASc; Edmond Lou, PEng, PhD
The SQLI score distribution was examined in age, management, curve severity, and curve type subgroups of females with AIS. Most ceiling effects were observed in younger subjects with curves below 50° Cobb angle or under observation and in the back pain and satisfaction domains. The SQLI score distribution may limit its discriminative ability.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00012.htm

11、
1778 The Reliability and Concurrent Validity of the Scoliosis Research Society-22r Patient Questionnaire Compared With the Child Health Questionnaire-CF87 Patient Questionnaire for Adolescent Spinal Deformity.
R Christopher Glattes, MD; Douglas C. Burton, MD; Sue Min Lai, PhD; Elizabeth Frasier, MA; Marc A. Asher, MD
In a study group of 70 patients aged 8 through 18 years having various etiologies and sizes of spinal deformities, the SRS-22r HRQL questionnaire is reliable and concurrently valid compared with the well-established generic Child Health Questionnaire-Child Form 87.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00013.htm


Literature Review
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12、
1785 Statistical Significance Versus Clinical Importance: Trials on Exercise Therapy for Chronic Low Back Pain as Example.
Maurits van Tulder, PhD; Antti Malmivaara, MD, PhD; Jill Hayden, DC; Bart Koes, PhD
The Cochrane review on exercise therapy for low back pain showed that many conclusions of the 61 included randomized trials have been based on statistical significance of results rather than on clinical importance and, consequently, may have been too positive.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00014.htm



by clellwei

Surgery
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13、
1791 The Surgical Management of Degenerative Lumbar Spondylolisthesis: A Systematic Review.
C Ryan Martin, BSc; Adam T. Gruszczynski, BSc; Heike A. Braunsfurth; Salah M. Fallatah, MD, FRCS; Joseph O'Neil, MD, FRCS; Eugene K. Wai, MSc, MD, FRCS
A systematic review of the surgical management of degenerative spondylolisthesis. Fusion lead to a better clinical outcome than decompression alone. The use of supplementary instrumentation significantly increased the probability of achieving solid fusion but no significant change in clinical outcome occurred.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00015.htm



by carlacj


Basic Science
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14、
E436 The Temperature-Dependent Viscoelasticity of Porcine Lumbar Spine Ligaments.
Cameron R. Bass, PhD; Christopher J. Planchak, MS; Robert S. Salzar, PhD; Scott R. Lucas, MS; Karin A. Rafaels, BS; Barry S. Shender, PhD; Glenn Paskoff, MS
Porcine lumbar anterior longitudinal ligaments are examined for temperature dependence at fast strain rates. The ligaments were strained to 20% of their initial length and tested in the temperature range of 37.8°C to 4.4°C. The ligaments were found to be temperature dependent, and a viscoelastic model was developed.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00020.htm



by flyingzhao

15、
E443 Dorsal Arthrodesis of Thoracic Spine and Effects on Thorax Growth in Prepubertal New Zealand White Rabbits.
Federico Canavese, MD; Alain Dimeglio, MD; Donatella Volpatti, APD; Marco Stebel, BD; Jean-Pierre Daures, MD; Bartolomeo Canavese, VMD; Fabio Cavalli, MD
Dorsal arthrodesis of the thoracic spine was performed in prepubertal rabbits to evaluate by periodical CT scan the changes in thoracic growth patterns. The dorsoventral thoracic diameter grows more slowly than the laterolateral thoracic diameter. The sternum, the total dorsal, and total ventral lengths of the thoracic vertebral bodies as well grow less. The crankshaft phenomenon is evident at the fused vertebral levels where there is a reduction of thoracic kyphosis.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00021.htm



by jiangxiaokun

Health Services Research
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16、
E451 The Reliability and Diagnostic Value of Radiographic Criteria in Sagittal Spine Deformities: Comparison of the Vertebral Wedge Ratio to the Segmental Cobb Angle.
Neil A. Tayyab, MD; Dino Samartzis, DSc, MSc, Dip EBHC; Haluk Altiok, MD; Charles E. Shuff, MD; John P. Lubicky, MD; Jean Herman, RN, MS, MBA; Nitin Khanna, MD
This prospective cohort study assessed the reliability and diagnostic value of the vertebral wedge ratio (WR) to the segmental Cobb angle (CA) in individuals with Scheuermann's kyphosis, postural roundback, and in normal subjects. Although the CA method presented high intraobserver and interobserver reliabilities, the vertebral WR is a good reliable method in assessing sagittal spine deformities. Moreover, the apex vertebral WR may be more sensitive to the radiographic characterization of Scheuermann's kyphosis. Various diagnostic measurement parameters of sagittal spine deformities are proposed.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00022.htm



by huyingjiang

17、
E460 Pain-Related Fear Is Associated With Avoidance of Spinal Motion During Recovery From Low Back Pain.
James S. Thomas, PhD; Christopher R. France, PhD
The influence of pain-related fear on lumbar excursions of individuals with subacute back pain is assessed using a target reaching paradigm. Participants with high pain-related fear restrict lumbar motion more than participants with low pain-related fear. This is the first mapping of pain-related fear to motor behavior in subacute back pain.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00023.htm



by JointSurgeon


Case Report
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18、
E467 Atypical Syringomyelia Without Cavity in a Patient With Chiari Malformation and Hydrocephalus.
Rong Wang, MS; Yong Qiu, MD; Jian Jiang; Zhijian Liu
A case is reported about atypical syringomyelia with Chiari malformation in MR imaging, which showed enlarged spinal cords and gray matter T2 prolongation without cavitation in association with continued cerebrospinal fluid obstruction in upper spine, and which was reversible quickly after restoration of patency of cerebrospinal fluid pathways. This atypical syringomyelia is a kind of presyringomyelia state.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00024.htm



by 蓝色火花

19、
E471 Horner Syndrome due to a Solitary Osteochondroma of C7: A Case Report and Review of the Literature.
Chang-Qing Zhao, MD, MSci; Sheng-Dan Jiang, MD, MSci; Lei-Sheng Jiang, MD, PhD; Li-Yang Dai, MD, PhD
A 23-year-old woman with osteochondroma of the lower cervical spine who presented with Horner syndrome was reported. The patient demonstrated a complete disappearance of clinical symptoms on the follow-up examination 60 days after surgery. This case report supports surgical intervention of symptomatic osteochondroma of the cervical spine.
http://www.spinejournal.com/pt/re/spine/abstract.00007632-200707150-00025.htm



by YEEts

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Spine每期的第一页都有一幅非常迷人的风景照片，这期的是《Coyote Buttes, Arizona》，我贴上来供大家欣赏。