Optimization of Scaffolds and Surface-Based Treatments for Orthopedic Applications.

abstract：STUDY DESIGN:An in vitro biomechanical study. OBJECTIVE:To perform in vitro biomechanical testing on a lumbar spine using a 6-degree-of-freedom machine. To compare the range of motion (ROM), intradiscal pressure, and facet force of different 3-level dynamic stabilization constructs with traditional rigid constructs. T...

journal_title：Spine

authors： Lee JK,Gomez J,Michelsen C,Kim Y,Moldavsky M,Chinthakunta SR,Khalil S

更新日期：2013-10-15 00:00:00

abstract：STUDY DESIGN:Human intervertebral disc tissue from the annulus was obtained in a prospective study investigating the ultrastructural features of disc cells and extracellular matrix. Experimental studies were approved by the authors' Human Subjects Institutional Review Board. Discs were obtained from surgical specimens ...

journal_title：Spine

authors： Gruber HE,Hanley EN Jr

更新日期：2002-04-15 00:00:00

abstract：STUDY DESIGN:A cross-sectional survey of orthopedic spine surgery fellowship directors in the United States. OBJECTIVE:The aim of this study was to investigate whether consensus exists with respect to spine-related adverse events and certain hospital-acquired conditions (HACs) or "never events." SUMMARY OF BACKGROUND...

journal_title：Spine

authors： Khaleel MA,Bono CM,White AP,Wood KB,Harris MB,Wagner K,Zurakowski D,McGuire KJ

更新日期：2016-06-01 00:00:00

abstract：STUDY DESIGN:A case report of Trichosporon asahii spondylodiscitis. OBJECTIVE:To report the first case of T. asahii spondylodiscitis that developed in a healthy woman at the site of an open lumbar discectomy. SUMMARY OF BACKGROUND DATA:Trichosporon is a genus of basidiomycetous yeasts that is common in nature and a m...

journal_title：Spine

authors： Kim KW,Ha KY,Kim MS,Choi SM,Lee JS

更新日期：2008-02-15 00:00:00

abstract：STUDY DESIGN:Rat posterolateral lumbar fusion model. OBJECTIVE:To compare the efficacy of freshly isolated adipose tissue-derived stromal vascular fraction (A-SVF) and bone marrow cells (BMC) cells in achieving spinal fusion in a rat model. SUMMARY OF BACKGROUND DATA:Adipose tissue-derived stromal cells (ASCs) offer ...

journal_title：Spine

authors： Perdomo-Pantoja A,Holmes C,Cottrill E,Rindone AN,Ishida W,Taylor M,Tomberlin C,Lo SL,Grayson WL,Witham TF

更新日期：2020-09-24 00:00:00

abstract：:This paper described 27 patients who had seemingly stable compression cervical vertebral fractures. All were treated in cervicothoracic orthoses. None was initially treated in a Halo device or with surgery. Twenty patients were stable and healed without progressive displacement, angulation, or pain. One patient demons...

journal_title：Spine

authors： Mazur JM,Stauffer ES

更新日期：1983-10-01 00:00:00

abstract：STUDY DESIGN:A prospective observational study with an 11-year follow-up period was performed. OBJECTIVE:To investigate the influence of education and socioeconomic position on the incidence of permanent disability retirement from back pain. SUMMARY OF BACKGROUND DATA:Early retirement because of back pain is the extr...

journal_title：Spine

authors： Hagen KB,Holte HH,Tambs K,Bjerkedal T

更新日期：2000-10-01 00:00:00

abstract：STUDY DESIGN:Retrospective database review of a prospectively maintained neurosurgical database. OBJECTIVE:The surgical management of cervical spinal epidural abscesses (CSEA) is reviewed examining the shift from single to staged anteroposterior decompression and stabilization. SUMMARY OF BACKGROUND DATA:CSEA managem...

journal_title：Spine

authors： Ghobrial GM,Viereck MJ,Margiotta PJ,Beygi S,Maulucci CM,Heller JE,Vaccaro AR,Harrop JS

更新日期：2015-09-01 00:00:00

abstract：STUDY DESIGN:Randomized, controlled trial. OBJECTIVE:To evaluate a four-session self-management group intervention for patients with pain in primary care, led by trained lay persons with back pain. The intervention was designed to reduce patient worries, encourage self-care, and reduce activity limitations. BACKGROUN...

journal_title：Spine

authors： Von Korff M,Moore JE,Lorig K,Cherkin DC,Saunders K,González VM,Laurent D,Rutter C,Comite F

更新日期：1998-12-01 00:00:00

abstract：STUDY DESIGN:A case of primary Ewing sarcoma of the lumbar spine is presented. OBJECTIVE:To present and review a rare case of primary Ewing sarcoma of the lumbar spine that required differentiation from spinal infection. SUMMARY OF BACKGROUND DATA:Primary Ewing sarcoma originating from the spinal column is very rare....

journal_title：Spine

authors： Akeda K,Kasai Y,Kawakita E,Seto M,Kono T,Uchida A

更新日期：2009-04-20 00:00:00

abstract：STUDY DESIGN:Technical note. OBJECTIVE:To describe a technique for performing percutaneous vertebroplasty of C1 for treatment of osteolytic metastatic disease involving the lateral portions of the atlas in which precautions are taken to protect the vertebrobasilar arterial supply and a posterior access route is used f...

journal_title：Spine

authors： Wetzel SG,Martin JB,Somon T,Wilhelm K,Rufenacht DA

更新日期：2002-11-15 00:00:00

abstract：STUDY DESIGN:Analysis of segmental and total lumbar range of motion (ROM) before and after total lumbar disc replacement. OBJECTIVE:To examine the relationship between absolute segmental and total lumbar ROM and evolution of ROM on clinical outcome. SUMMARY OF BACKGROUND DATA:At the moment, data are scarce with regar...

journal_title：Spine

authors： Cakir B,Schmidt R,Mattes T,Fraitzl CR,Reichel H,Käfer W

更新日期：2009-04-20 00:00:00

abstract：:Changes in the macromolecular matrix of the intervertebral disc may predispose to biomechanical failure of the disc. Such changes would involve extracellular enzymes capable of altering the collagen and proteoglycan of the disc matrix. In this study, extracts from homogenates of both annuli fibrosi and nuclei pulposi ...

journal_title：Spine

authors： Sedowofia KA,Tomlinson IW,Weiss JB,Hilton RC,Jayson MI

更新日期：1982-05-01 00:00:00

abstract：STUDY DESIGN:Retrospective single center analysis. OBJECTIVE:The purpose of our study is to quantify the development of a postoperative radiculitis in our minimally invasive transforaminal lumbar interbody fusion patient population. SUMMARY OF BACKGROUND DATA:The application of recombinant human Bone Morphogenetic Pr...

journal_title：Spine

authors： Mindea SA,Shih P,Song JK

更新日期：2009-06-15 00:00:00

abstract：STUDY DESIGN:In this study, 330 patients with incapacitating low back pain underwent temporary external transpedicular fixation (TETF) of the lumbosacral spine in a prospective trial. OBJECTIVE:To evaluate TETF as a test for selecting suitable candidates for segmental spinal fusion. SUMMARY OF BACKGROUND DATA:Few stu...

journal_title：Spine

authors： Elmans L,Willems PC,Anderson PG,van Limbeek J,de Kleuver M,van der Schaaf D

更新日期：2005-12-15 00:00:00

abstract：STUDY DESIGN:A consecutive series of female patients with adolescent idiopathic scoliosis treated between 1968 and 1977, either with distraction and fusion using Harrington rods (n = 145) or with a brace (n = 122), were followed for at least 20 years after completion of the treatment. OBJECTIVES:To determine the long-...

journal_title：Spine

authors： Danielsson AJ,Nachemson AL

更新日期：2001-07-01 00:00:00

abstract：STUDY DESIGN:Cadaveric dissections were used to study muscle morphometry. OBJECTIVE:To describe systematically the musculotendinous lengths, fascicle lengths, pennation angles, and physiologic cross-sectional areas of neck and shoulder muscles implicated in head movement. SUMMARY OF BACKGROUND DATA:In previous studie...

journal_title：Spine

authors： Kamibayashi LK,Richmond FJ

更新日期：1998-06-15 00:00:00

abstract：:STUDY DESIGN. A qualitative and semiquantitative study of the morphology of the human thoracolumbar transversospinal (TSP) muscles. OBJECTIVE. To further define the functional morphology of the thoracolumbar TSP muscles. SUMMARY OF BACKGROUND DATA. The TSP muscle group plays an important role in vertebral function but...

journal_title：Spine

authors： Cornwall J,Stringer MD,Duxson M

更新日期：2011-07-15 00:00:00

abstract：STUDY DESIGN:Systematic review of cross-cultural adaptation. OBJECTIVE:To perform a systematic review of cross-cultural adaptations of the Neck Disability Index (NDI) and to give a critical assessment to improve its translation. SUMMARY OF BACKGROUND DATA:The NDI is used to assess functional capacity and physical act...

journal_title：Spine

authors： Yao M,Sun YL,Cao ZY,Dun RL,Yang L,Zhang BM,Jiang HR,Wang YJ,Cui XJ

更新日期：2015-04-01 00:00:00

abstract：STUDY DESIGN:Case report and clinical discussion. OBJECTIVE:We intend to report a very rare case of a giant spinal hemangioma causing myelopathy. SUMMARY OF BACKGROUND DATA:Multilevel symptomatic spinal hemangiomas causing acute neurologic symptoms are rare disorders. We found only sporadic reports in English literat...

journal_title：Spine

authors： Grau SJ,Holtmannspoetter M,Seelos K,Tonn JC,Siefert A

更新日期：2009-06-15 00:00:00

abstract：STUDY DESIGN:A retrospective cohort analysis. OBJECTIVE:The aim of this study was to assess whether duration of symptoms (DOS) has an effect on clinical outcomes in patients undergoing lumbar decompression. SUMMARY OF BACKGROUND DATA:The success of surgical interventions for lumbar spinal stenosis varies depending on...

journal_title：Spine

authors： Movassaghi K,Basques BA,Louie PK,Khan JM,Derman PB,Nolte MT,Paul JC,Goldberg EJ,An HS

更新日期：2019-03-01 00:00:00

abstract：STUDY DESIGN:Retrospective review of 13 cases with craniovertebral tuberculosis treated conservatively. OBJECTIVE:To evaluate the results of conservative treatment of craniovertebral tuberculosis and compare with the literature. SUMMARY OF BACKGROUND DATA:Craniovertebral tuberculosis is a rare entity even in endemic ...

journal_title：Spine

authors： Chadha M,Agarwal A,Singh AP

更新日期：2007-07-01 00:00:00

abstract：STUDY DESIGN:A review is presented on current knowledge of the micromechanical factors in the intervertebral disc, their role in modifying cell biology, and changes with degeneration. OBJECTIVES:To identify current knowledge, knowledge gaps, and areas for future research in micromechanics of the intervertebral disc. ...

journal_title：Spine

authors： Setton LA,Chen J

更新日期：2004-12-01 00:00:00

abstract：STUDY DESIGN:Retrospective case series. OBJECTIVE:Our goal was to assess whether en bloc resection had an impact on survival. SUMMARY OF BACKGROUND DATA:Osteogenic sarcoma occurs rarely in the mobile spine, but when it does, the prognosis is poor. Wide resection is recommended for osteogenic sarcoma of the extremitie...

journal_title：Spine

authors： Schwab J,Gasbarrini A,Bandiera S,Boriani L,Amendola L,Picci P,Ferrari S,Boriani S

更新日期：2012-03-15 00:00:00

abstract：STUDY DESIGN:Cadaveric study on fresh unprocessed, nonpreserved, undyed specimens, which has not previously been reported. OBJECTIVE:Our aim was to explore the possible topographic correlation of the C5 nerve root with regards to its course and regional relation to C6 Chassaignac tubercle. SUMMARY OF BACKGROUND DATA:...

journal_title：Spine

authors： Rajabian A,Quraishi NA

更新日期：2020-08-01 00:00:00

abstract：STUDY DESIGN:Retrospective multi-center study. OBJECTIVE:To identify the morphological features of costovertebral joints and ribs in surgically managed cervical injury patients with diffuse idiopathic skeletal hyperostosis (DISH) and to examine its impact on their vital prognosis. SUMMARY OF BACKGROUND DATA:Several r...

journal_title：Spine

authors： Sawakami K,Watanabe K,Sato T,Miura K,Katsumi K,Hosaka N,Nomura S,Fujikawa R,Kikuchi R,Tashi H,Minato K,Segawa H,Ito T,Ishikawa S,Hirano T,Endo N

更新日期：2020-03-01 00:00:00

abstract：STUDY DESIGN:Axial loading, rotation, and bending were applied to human cadaveric lumbar segments to investigate the changes in disc mechanics with denucleation and incremental delivery of a novel hydrogel nucleus replacement. OBJECTIVE:The purpose of this study was to investigate the effect of nucleus implant injecti...

journal_title：Spine

authors： Arthur A,Cannella M,Keane M,Singhatat W,Vresilovic E,Marcolongo M

更新日期：2010-05-15 00:00:00

abstract：STUDY DESIGN:Osteoporotic human cadaveric thoracic vertebral bodies and vertebral bodies from mature sheep were used as model systems to assess coral resorption and new bone formation after injection of coral granules. OBJECTIVE:To evaluate the use of natural coral exoskeleton, an osteoconductive material, for the fil...

journal_title：Spine

authors： Cunin G,Boissonnet H,Petite H,Blanchat C,Guillemin G

更新日期：2000-05-01 00:00:00

abstract：STUDY DESIGN:The position of a needle tip displayed on a navigation system after transpedicular introduction into a vertebral body is compared with the real position of the needle tip when using a direct navigation coupling between a three-dimensional rotational X-ray (3DRX) system and a navigation system. OBJECTIVES:...

journal_title：Spine

authors： van de Kraats EB,van Walsum T,Verlaan JJ,Voormolen MH,Mali WP,Niessen WJ

更新日期：2006-05-20 00:00:00

abstract：STUDY DESIGN:We conducted a retrospective, case control study on patients undergoing surgery for spinal tumors. OBJECTIVE.: Our aim was to determine the incidence and to identify risk factors for surgical site infections (SSIs) in patients undergoing surgery for spinal tumors. SUMMARY OF BACKGROUND DATA:SSIs after spi...

journal_title：Spine

authors： Omeis IA,Dhir M,Sciubba DM,Gottfried ON,McGirt MJ,Attenello FJ,Wolinsky JP,Gokaslan ZL

更新日期：2011-08-01 00:00:00