Traditional Pedicle Screw Fixation
Comparison of Clinical Outcomes of Cortical Bone Trajectory and Traditional Pedicle Screw Fixation in Posterior Lumbar Interbody Fusion
... DOI: 10.4236/ojo.2019.93004 42 Open Journal of Orthopedics level in comparison to the traditional PS technique. Disability was evaluated by using the ODI score. Lee, Son et al., lee and Ahn and Hung, Weng et al. ...
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Unilateral versus bilateral pedicle screw fixation of minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF): a meta-analysis of randomized controlled trials
... reduce the amount of thecal sac and nerve root retrac- tion through the lateral approach to the disc space [18-20]. Although the open TLIF procedure preserves the major portion of the posterior ligament complex with ...
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Minimally invasive treatment for anterior pelvic ring injuries with modified pedicle screw-rod fixation: a retrospective study
... with traditional treatment techniques, minimally invasive techniques have been widely used for anterior pelvic ring ...without fixation into the parasymphy- seal region (reported as the pelvic bridge) [8], ...
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Original Article Comparison of unilateral versus bilateral pedicle screw fixation in transforaminal lumbar interbody fusion: a systematic review and meta-analysis of twelve randomized controlled trials
... Second, all studies had follow-up duration that was less than 48 months. A longer-term follow- up was necessary to confirm these results. Third, among these studies, some baseline characteristics were different, such as ...
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Original Article Application of spinal navigation with the intra-operative three-dimensional (3D)-imaging modality in difficult pedicle screw fixation
... and traditional methods on 100 T9-S1 pedicle screw patients by Laine et al [18], the result was, navigation group of pedicle screw perforation rate was ...the traditional ...
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Pedicle screw placement in spinal neurosurgery using a 3D-printed drill guide template: a systematic review and meta-analysis
... the traditional free- hand ...misplaced screw dur- ing pedicle screw ...Currently, pedicle screws are usually placed by the free-hand ...that pedicle screw placement using ...
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Transpedicular bone grafting and pedicle screw fixation in injured vertebrae using a paraspinal approach for thoracolumbar fractures: a retrospective study
... that screw implantation in the injured vertebra exhibits stronger fixation, and more effectively prevents loosening or breakage of instrumentation, compared with traditional four-screw ...
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A new decompression technique for upper lumbar fracture with neurologic deficit comparison with traditional open posterior surgery
... through pedicle screw–rod instrumen- tation has been widely used nowadays [6, ...column fixation characteristics of pedicle screw enables favorable stiffness and deformity ...Moreover, ...
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Comparison of outcomes between cortical screws and traditional pedicle screws for lumbar interbody fusion: a systematic review and meta-analysis
... internal fixation, several adverse outcomes can result, such as long surgi- cal incision, excessive intraoperative blood loss, excessive muscle soft tissue damage, and superior facet joint viola- tions [8, 28, ...
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Clinical and radiological effect of medialized cortical bone trajectory for lumbar pedicle screw fixation in patients with degenerative lumbar spondylolisthesis: study protocol for a randomized controlled trial (mPACT)
... with pedicle screw fixation represents the gold standard for lumbar degenerative disc disease with ...bilateral screw pedicel fixation (mPACT) being one of ...the traditional ...
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A novel injectable calcium phosphate-based nanocomposite for the augmentation of cannulated pedicle-screw fixation
... cannulated pedicle-screw ...of screw-associated complications, such as infection and difficulty in removing ...cannulated screw fixation and induces ...cannulated screw ...
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... predict with great accuracy, the occurrence of a post- operative pedicle screw fracture for spine fractures treated with short segment instrumentation and fu- sion. The Load-Sharing Classification of spinal ...
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Suboccipital neuralgia after C1 pedicle screw insertion: do we neglect atlantooccipital joint violation? - Case report and literature review
... Case presentation: A 52-year-old female patient presented with gradually progressive numbness and weakness in her extremities for 6 months. X-ray and computed tomography (CT) scan revealed obvious anterior atlantoaxial ...
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Transforaminal lumbar interbody fusion (TLIF) versus posterior lumbar interbody fusion (PLIF) in the treatment of single-level lumbar spondylolisthesis
... bilateral pedicle screws were placed in the standard fash- ...four pedicle screws, and complete discectomy was done from one side using rongeurs and disc ...
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Comparison of imaging parameters pre and post reductive procedure for atlantoaxial dislocation via posterior fixation using pedicle screw and rod: a cross sectional study
... ADI, CCA, and CMA are frequently used to evaluate the reductive effect after surgical treatment. Our data indicated anatomical reduction according to the post- operative ADI, CCA and CMA. We also found that CMA has ...
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A study of pedicle screw fixation combined with an intermediate screw at the fracture level for treatment of thoracolumbar burst fractures without Neurological injury
... the pedicle is confirmed with the probe by the marking on it and confirming position by passing it to 80% of its ...The pedicle screws were then inserted into both the above and below vertebrae to the ...
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Original Article Effects of percutaneous kyphoplasty combined with pedicle screw fixation on aged osteoporotic thoracolumbar burst fracture
... method, they were randomly divided into two groups, the observational group underwent the therapy of percutaneous kyphoplasty com- bined with pedicle screw fixation and the con- trol group received ...
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Insertion torque is not a good predictor of pedicle screw loosening after spinal instrumentation: a prospective study in 8 patients
... of screw loosening or clinical results ...of pedicle screws cannot intraoperatively predict development of screw loosening ” ...detected screw loosening was very small, and the authors ...
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Robot assisted midline lumbar fusion with cortical bone trajectory screw
... Objective: Midline lumbar fusion with cortical bone trajectory(CBT) screw is a novel technique operation, robot system is the new developed system which can help CBT insertion. In this retrospective study, we ...
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Functional and Radiological outcome in low dysplastic spondylolisthesis: A case series
... Heredity plays major role in developmental dysplastic spondylolisthesis. Listhesis is severe and appearing during adolescent growth spurt. True congenital spondylolisthesis is rare. 21 There is congenital dysplasia of ...
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