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| 1 | Spinal alignment evolution with age:A prospective gait analysis study显示文摘AIM To describe,using gait analysis,the development of spinal motion in the growing child.METHODS Thirty-six healthy children aged from 3 to 16 years old were included in this study for a gait analysis(9m-walk).Various kinematic parameters were recorded and analyzed such as thoracic angle(TA),lumbar angle(LA)and sagittal vertical axis(SVA).The kinetic parameters were the net reaction moments(N.m/kg)at the thoracolumbar and lumbosacral junctions.RESULTS TA and LA curves were not statistically correlated to the age(respectively,P=0.32 and P=0.41).SVA increased significantly with age(P<0.001).Moments in sagittal plane at the lumbosacral junction were statistically correlated to the age(P=0.003),underlining the fact that sagittal mechanical constraints at the lumbosacral junction increase with age.Moments in transversal plane at the thoracolumbar and lumbosacral junctions were statistically correlated to the age(P=0.0002and P=0.0006),revealing that transversal mechanical constraints decrease with age.CONCLUSION The kinetic analysis showed that during growth,a decrease of torsional constraint occurs while an increase of sagittal constraint is observed.These changes in spine biomechanics are related to the crucial role of the trunk for bipedalism acquisition,allowing stabilization despite lower limbs immaturity.With the acquisition of mature gait,the spine will mainly undergo constraints in the sagittal plane. | Sébastien Pesenti Benjamin Blondel Emilie Peltier Elke Viehweger Vincent Pomero Guillaume Authier Stéphane Fuentes Jean-Luc Jouve | 2017 | World Journal of Orthopedics2017，8，3： | 2 |
| 2 | Fast unfolding of communities in large networks显示文摘 | Vincent D Blondel Jean-Loup Guillaume Renaud Lambiotte Etienne Lefebvre | 2008 | Journal of Statistical Mechanics: Theory and Expe2008，，： | 2 |
| 3 | Pelvic tilt measurement before and after total hip arthroplasty 显示文摘 | Blondel B Parratte S Tropiano P | 2009 | Orthop Traumatol Surg Res2009，95，8： | 1 |
| 4 | Fast unfolding of communities in large networks显示文摘 | Blondel V D Guillaume J L Lambiotte R | 2008 | Journal of Statistical Mechanics: Theory and Experiment2008，，10： | 1 |
| 5 | Impact of magnitude and percentage of global sagittal plane correction on healthrelated quality of life at 2-years follow-up显示文摘 | Blondel B Schwab F Ungar B | 2012 | Neurosurgery2012，71，2： | 1 |
| 6 | Fast un- folding of communities in large networks显示文摘 | Blondel V D Guillaume J L Lambiotte R | 2008 | Journal of Sta- tistical Mechanics: Theory and Experiment2008，，10： | 1 |
| 7 | Open kyphoplasty for man- agement of severe osteoporotic spinal fractures 显示文摘 | Fuentes S Blondel B Mctellus P | 2009 | Neurosurgery2009，64，52： | 1 |
| 8 | Fast unfolding of communities in large networks显示文摘 | TVINCEN D BLONDEL JEAN-LOUP G | 2008 | Journal of Statistical Mechanics: Theory and Experiment2008，10，8： | 1 |
| 9 | Fastunfoldingofcommunitiesinlargenetworks显示文摘 | V D BLONDEL J L GUILLAUME R LAMBIOTTE ELEFEBVRE | 2008 | JournalofStatisticalMechanics:TheoryandExperiment2008，2008，10： | 1 |
| 10 | Differentiation of embryonic stem cells to insulin-secreting structures similar to pancreatic islets显示文摘 | LUMELSKY N BLONDEL O LAENG P | 2001 | Science2001，292，5520： | 1 |
| 11 | Percutaneous kyphoplasty and pedicle screw fixation for the management of thoraco-lumbar burst fractures显示文摘 | uentes S Blondel B Metellus P | 2010 | Eur Spine J2010，19，8： | 1 |
| 12 | 'Libraries from librar- ies': chemical transformation of combinatorial libraries to extend the range and repertoire of chemical diversity 显示文摘 | Ostresh J M Husar G M Blondelle S E | 1994 | Proe Natl Acad Sci USA1994，91，11： | 1 |
| 13 | Clinical Results of Lumbar Total Disc Arthroplasty in Accordance With Modic Signs, With a 2-Year-Minimum Follow-up显示文摘 | Benjamin Blondel Patrick Tropiano Jean Gaudart Russel C. Huang Thierry Marnay | 2011 | Spine2011，，26： | 1 |
| 14 | Diffcrentation of embryon- ic stem cells to insulin secreting structures similar to pancreatic is- lets显示文摘 | Lumelsky N Blondel O Laeng D | 2001 | Science2001，292，： | 1 |
| 15 | G2 cyclins are required for the degradation of G1 cyclins in yeast显示文摘 | Blondel M Mann C | 1996 | Nature1996，384，： | 1 |
| 16 | Insulin resisitance in rats with noninsulin-dependent diabetes induced by neotatal (5days) streptcotocin: evidence foe reversal following phor/zing reatment 显示文摘 | BLONDEL O BAILBE D PORTHA B | 1990 | Metabolism1990，29，8： | 1 |
| 17 | Homo and heterocellular Junctions in cell cultures:an electrophysfologicaJ and morphologfcal study显示文摘 | Hyde A Blondel B Matter A | | Prog Brain Ees 9690，31，： | 1 |
| 18 | Vertebroplasty and balloonkyphoplasty显示文摘 | Fuentes S Blondel B | 2010 | Neurochirurgie2010，56，1： | 1 |
| 19 | Homo and heterecellular junctions in cell cultures:An electrophysiological and morphological study显示文摘 | Hyde A Blondel B Cheneval JP | 1969 | Pmg Brain Res1969，31，： | 1 |
| 20 | Percutaneous kyphoplas-ty and pedicle screw fixation for the management of thoraco-lum-bar burst fractures 显示文摘 | Fuentes S Blondel B Metellus P | 2010 | Eur Spine J2010，19，8： | 1 |
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