The influence of distraction force on the intradiscal pressure gradient in the bridged lumbar spine: a biomechanical investigation using a calf model.

abstract：STUDY DESIGN:A laboratory study using isolated ligamentous human cadaveric cervical spines to investigate canal occlusion during (transient) and after (steady-state) axial compressive fracture. OBJECTIVES:To determine whether differences exist between transient and postinjury canal occlusion under axial compressive lo...

journal_title：Spine

authors： Carter JW,Mirza SK,Tencer AF,Ching RP

更新日期：2000-01-01 00:00:00

abstract：STUDY DESIGN:Test reactivity is the based on the idea that experience with a test may affect performance on subsequent tests, independent of what the test purports to measure. The reactivity of a test of lift capacity was studied in a single-blind randomized clinical trial was studied in a single-blind randomized clini...

journal_title：Spine

authors： Matheson LN,Mooney V,Holmes D,Leggett S,Grant JE,Negri S,Holmes B

更新日期：1995-10-01 00:00:00

abstract：STUDY DESIGN:: Literature review. OBJECTIVE:: The purpose of this paper is to review clinical treatment strategies and future developments in the treatment of acute spinal cord injury. SUMMARY OF BACKGROUND DATA:: The treatment of acute spinal cord injury continues to be supportive. The search for specialized pharmac...

journal_title：Spine

authors： Hurlbert RJ

更新日期：2006-05-15 00:00:00

abstract：STUDY DESIGN:This report describes a young patient with a rapidly progressive kyphosis caused by collapse of a severely osteoporotic thoracolumbar spine, which led to impairment of cardiopulmonary function. OBJECTIVES:To highlight the treatment strategy, difficulty of diagnosis, operative stabilization, and outcome. ...

journal_title：Spine

authors： Noorda RJ,Wuisman PI,Fidler MW,Lips PT,Winters HA

更新日期：1999-03-01 00:00:00

abstract：STUDY DESIGN:This was an experimental study to compare various methods of storing rib autograft between stages of spinal surgery. OBJECTIVE:The authors' goal was to determine the optimum conditions for storing bone graft, while preserving its osteogenic potential. SUMMARY OF BACKGROUND DATA:It never has been demonstr...

journal_title：Spine

authors： Evans CE,Williamson JB

更新日期：1994-04-01 00:00:00

abstract：STUDY DESIGN:This study combined the evaluation of retrieved total disc replacements (TDRs) with a biomechanical study using human lumbar spines. Thirty-eight CHARITE TDRs were retrieved from 32 patients after 7.3 years average implantation. All implants were removed because of intractable back pain and/or facet degene...

journal_title：Spine

authors： Kurtz SM,Patwardhan A,MacDonald D,Ciccarelli L,van Ooij A,Lorenz M,Zindrick M,O'Leary P,Isaza J,Ross R

更新日期：2008-03-01 00:00:00

abstract：STUDY DESIGN:This case study is designed to report the previously unreported specific complication of acute cauda equina compression after decompression surgery for spinal stenosis. OBJECTIVES:To inform others of the possibility of such a complication; to suggest a possible mechanism for this situation, namely hourgla...

journal_title：Spine

authors： Woods DA,Wilson-MacDonald J

更新日期：1995-11-15 00:00:00

abstract：STUDY DESIGN:Three segment (L3-L5) pedicle screw constructs were implanted in caprine spines, and the resulting ankylosis evaluated mechanically and compared 12 weeks after surgery. OBJECTIVES:To determine if a construct of maximal stiffness could impair the biologic process of spinal arthrodesis by "stress-shielding....

journal_title：Spine

authors： Johnston CE 2nd,Welch RD,Baker KJ,Ashman RB

更新日期：1995-11-15 00:00:00

abstract：STUDY DESIGN:Prospective randomized study. OBJECTIVES:To compare two support systems for positioning patients during microdiscectomy (i.e., prone on a modified Relton-Hall spine support vs. knee-chest position on an Andrews-type table) regarding their effects on intra-abdominal pressure and surgical bleeding. SUMMARY...

journal_title：Spine

authors： Rigamonti A,Gemma M,Rocca A,Messina M,Bignami E,Beretta L

更新日期：2005-09-01 00:00:00

abstract：:STUDY DESIGN A prospective, observational, human, study was conducted. OBJECTIVES To evaluate the incidence of vascular penetration during fluoroscopically guided, contrast-enhanced transforaminal cervical epidural steroid injections, and to determine whether the observation of blood in the needle hub can be used to p...

journal_title：Spine

authors： Furman MB,Giovanniello MT,O'Brien EM

更新日期：2003-01-01 00:00:00

abstract：STUDY DESIGN:The histologic and biomechanic characteristics of posterior lumbar fusion with varying rigidity of a novel internal fixation construct in the rabbit were analyzed. OBJECTIVES:To evaluate this rabbit model for future studies of fusion augmentation. SUMMARY OF BACKGROUND DATA:Previous studies in goats and ...

journal_title：Spine

authors： Feighan JE,Stevenson S,Emery SE

更新日期：1995-07-15 00:00:00

abstract：:The posture of nineteen subjects under two conditions of footwear was analyzed for differences in the location of the line of gravity of the body with respect to anatomical landmarks. Intrasubject comparison of barefoot and high-heeled stance showed that the wearing of high heels caused lumbar flattening, a backward t...

journal_title：Spine

authors： Opila KA,Wagner SS,Schiowitz S,Chen J

更新日期：1988-05-01 00:00:00

abstract：STUDY DESIGN:Of 28 patients with dystrophic spinal deformity resulting from neurofibromatosis who were treated surgically since 1968, 25 were studied regarding the outcome of spinal deformity at a mean follow-up of 9.7 years after surgery (mean age at follow-up, 21.5 years). OBJECTIVES:This study sought factors that c...

journal_title：Spine

authors： Wilde PH,Upadhyay SS,Leong JC

更新日期：1994-06-01 00:00:00

abstract：STUDY DESIGN:A survey of pain intensity and psychological symptoms in patients with chronic neck pain after whiplash injury. OBJECTIVES:To describe the pain and psychological profiles of patients with chronic whiplash. SUMMARY OF BACKGROUND DATA:Reports in the literature mention a constellation of symptoms associated...

journal_title：Spine

authors： Wallis BJ,Lord SM,Barnsley L,Bogduk N

更新日期：1996-04-01 00:00:00

abstract：STUDY DESIGN:Retrospective cohort study. OBJECTIVE:To identify early independent mortality predictors after spine trauma. SUMMARY OF BACKGROUND DATA:Spine trauma consists of spinal cord and spine column injury. The ability to identify early (within 24 hours) risk factors predictive of mortality in spine trauma has th...

journal_title：Spine

authors： Tee JW,Chan PC,Gruen RL,Fitzgerald MC,Liew SM,Cameron PA,Rosenfeld JV

更新日期：2013-01-15 00:00:00

abstract：STUDY DESIGN:Isometric and isokinetic trunk flexion-extension strengths were studied among 73 subjects (41 males and 32 females) and 10 patients (9 males and 1 female). The isometric strengths were measured in four postures of trunk flexion. The isokinetic trunk strengths were measured through the range of these postur...

journal_title：Spine

authors： Kumar S,Dufresne RM,Van Schoor T

更新日期：1995-01-15 00:00:00

abstract：STUDY DESIGN:A prospective comparative imaging study. OBJECTIVE:This study investigated whether postoperative resolution of spinal cord increased signal intensity (ISI) reflected symptom improvement and surgical outcomes in cervical spondylotic myelopathy (CSM) patients. SUMMARY OF BACKGROUND DATA:Although some CSM p...

journal_title：Spine

authors： Machino M,Ando K,Kobayashi K,Ota K,Morozumi M,Tanaka S,Ito K,Kato F,Ishiguro N,Imagama S

更新日期：2019-11-01 00:00:00

abstract：STUDY DESIGN:Rabbits were used as an experimental model in the study of motor-evoked potentials. OBJECTIVES:To evaluate the effect of nitrous oxide on motor-evoked potentials while monitoring direct muscle and spinal cord responses. SUMMARY OF BACKGROUND DATA:Motor-evoked potential monitoring provides a promising too...

journal_title：Spine

authors： Zentner J,Thees C,Pechstein U,Scheufler KM,Würker J,Nadstawek J

更新日期：1997-05-01 00:00:00

abstract：STUDY DESIGN:Analysis of nationally representative survey data for spine-related health care expenditures, utilization and self-reported health status. OBJECTIVE:To study trends from 1997 to 2006 in per-user expenditures for spine-related inpatient, outpatient, pharmacy, and emergency services; and to compare these tr...

journal_title：Spine

authors： Martin BI,Turner JA,Mirza SK,Lee MJ,Comstock BA,Deyo RA

更新日期：2009-09-01 00:00:00

abstract：STUDY DESIGN:An in vitro biomechanical investigation to quantify the endplates resistance to compressive loads, in the thoracic and lumbar spine. Comparisons were made to determine the regional strength of the endplate, the optimal size and geometry of interbody support, and the effects of endplate removal on structura...

journal_title：Spine

authors： Lowe TG,Hashim S,Wilson LA,O'Brien MF,Smith DA,Diekmann MJ,Trommeter J

更新日期：2004-11-01 00:00:00

abstract：STUDY DESIGN:In vitro and in vivo study. OBJECTIVE:To evaluate the role of recombinant human bone morphogenetic protein-2 (rhBMP2) on breast cancer cell (MDA-MB-231 cells) growth. SUMMARY OF BACKGROUND DATA:Bone morphogenetic proteins (BMPs) are expressed in a variety of human carcinoma cell lines and are known to pr...

journal_title：Spine

authors： Ye S,Park BH,Song KJ,Kim JR,Jang KY,Park HS,Bae JS,Brochmann EJ,Wang JC,Murray SS,Lee KB

更新日期：2013-02-01 00:00:00

abstract：STUDY DESIGN:Retrospective database study. OBJECTIVE:We sought to identify trends in demographics, comorbidities, and postoperative complications among patients undergoing ACDF and PLF. SUMMARY OF BACKGROUND DATA:As demand for anterior cervical discectomy and fusion (ACDF) and posterior lumbar fusion (PLF) surgery co...

journal_title：Spine

authors： Wilson LA,Fiasconaro M,Liu J,Bekeris J,Poeran J,Kim DH,Girardi F,Sama A,Memtsoudis SG

更新日期：2020-09-15 00:00:00

abstract：STUDY DESIGN:A case of primary osteogenic sarcoma at the second cervical vertebra is reported. OBJECTIVES:To document an osteogenic sarcoma of the second cervical vertebra and its treatment, and to review the literature. SUMMARY OF BACKGROUND DATA:Primary osteosarcoma of the cervical spine is encountered infrequently...

journal_title：Spine

authors： Sar C,Eralp L

更新日期：2001-09-01 00:00:00

abstract：STUDY DESIGN:A prospective, randomized, multicenter, Food and Drug Administration-regulated Investigational Device Exemption clinical trial. OBJECTIVE:To evaluate the safety and effectiveness of the ProDisc-L (Synthes Spine, West Chester, PA) lumbar total disc replacement compared to circumferential spinal fusion for ...

journal_title：Spine

authors： Zigler J,Delamarter R,Spivak JM,Linovitz RJ,Danielson GO 3rd,Haider TT,Cammisa F,Zuchermann J,Balderston R,Kitchel S,Foley K,Watkins R,Bradford D,Yue J,Yuan H,Herkowitz H,Geiger D,Bendo J,Peppers T,Sachs B,Girardi

更新日期：2007-05-15 00:00:00

abstract：STUDY DESIGN:This study examined the differences in tactile hypersensitivity across 6 different strains of male mice, and between male and female rats of 3 different strains in a rodent model of low back pain associated with lumbar radiculopathy. OBJECTIVE:We investigated the possibility that differences in tactile al...

journal_title：Spine

authors： LaCroix-Fralish ML,Rutkowski MD,Weinstein JN,Mogil JS,Deleo JA

更新日期：2005-08-15 00:00:00

abstract：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...

journal_title：Spine

authors： Mancuso CA,Duculan R,Craig CM,Girardi FP

更新日期：2018-02-15 00:00:00

abstract：STUDY DESIGN:A case is reported in which a 45-year-old man developed cauda equina syndrome caused by enlargement of an L4-L5 juxtafacet cyst diagnosed 4 months earlier. OBJECTIVES:To highlight the short interval that can elapse between the discovery of a juxtafacet cyst and its remarkable progression. SUMMARY OF BACK...

journal_title：Spine

authors： Paolini S,Ciappetta P,Santoro A,Ramieri A

更新日期：2002-06-01 00:00:00

abstract：STUDY DESIGN:Systematic review, ambispective analysis of observational data. OBJECTIVE:To make recommendations as to whether or not urgent surgical decompression is ever indicated as the optimal treatment for enhancing neurologic recovery in a patient with acute central cord injury without fracture or instability. SU...

journal_title：Spine

authors： Lenehan B,Fisher CG,Vaccaro A,Fehlings M,Aarabi B,Dvorak MF

更新日期：2010-10-01 00:00:00

abstract：:Flexibility of the porcine lumbosacral spine was measured after application of six different types of surgical instrumentation, and in a control state. Fifteen adult pig spines were tested with flexion, extension, lateral bending, and axial rotation torques applied to the upper end with the pelvis fixed. Instrumentati...

journal_title：Spine

authors： Asazuma T,Stokes IA,Moreland MS,Suzuki N

更新日期：1990-11-01 00:00:00

abstract：STUDY DESIGN:An investigation of mechanical destabilization of the lumbar ovine intervertebral disc (IVD) inducing IVD degeneration (IVDD) as determined by multiparameter outcome measures (magnetic resonance imaging [MRI], IVD composition, biomechanical testing, gene profiling, immunohistochemistry, and immunoblotting)...

journal_title：Spine

authors： Melrose J,Shu C,Young C,Ho R,Smith MM,Young AA,Smith SS,Gooden B,Dart A,Podadera J,Appleyard RC,Little CB

更新日期：2012-01-01 00:00:00