This article describes the posterior C1/2 screw fixation with C1 lateral mass screws and C2 pedicle screws with 3-dimensional C-arm-based navigation under regard of the current literature.doi:10.1053/j.oto.2013.04.004Jarvers, Jan-SvenFranck, Alexander...
Abstract: ObjectiveTo investigate the clinical efficacy and safety of 3D microscopy ⁃assisted posterior pedicle screw fixation in the treatment of atlantoaxial fracture and dislocation.Methods36 patients with upper cervical fracture and dislocation who had treated in our hospital from January 2015 to Ju...
Cage displacement occurred in 1 case who received bilateral pedicle screw fixation plus lumbar interbody fusion; no screw breaking, Cage displacement, or pseudoarthrosis was observed in the others. X-ray films showed bone fusion in the other patients except 1 case of bone fusion failure. ODI and...
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Conclusions: The findings of this study suggest that the vacuum phenomenon before implant removal may be a predictor of secondary kyphosis of greater than 25° after implant removal following posterior pedicle screw fixation without fusion for thoracolumbar burst fracture, but that old age, sex, ...
Influence of posterior pedicle screw fixation at L4–L5 level on biomechanics of the lumbar spine with and without fusion_ a fin Inf l uence of posterior pedicle screw fi xation at L4–L5 level on biomechanics of the lumbar spine with and without fusion: a f i nite element methodEmre ...
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We present a case of a 35 years old lady with Pott’s paraplegia treated by hemilaminectomy and transpedicular limited anterior decompression of the cord and pedicle screw fixation with fusion who improved vastly in terms of motor power.
Conclusion Surgical posterior intervertebral fusion combined with pedicle screw fixation for low-grade isthmic spondylolisthesis can effectively improve and maintain the spinal sagittal parameters. SVA and SSA are adequate to evaluate pre-and post-operative balance. The good clinical outcome is closely ...
This study aims to evaluate the long-term outcomes of one-stage posterior hemivertebra resection and short segment fusion with pedicle screw fixation in children with thoracolumbar congenital early-onset scoliosis (TLCEOS). It specifically investigates the durability of spinal correction and the incidence...