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Evaluation of minimally invasive percutaneous transpedicular screw fixation as an evolving modality for the treatment of thoracolumbar fractures
BackgroundPercutaneous transpedicular screw fixation was recently introduced as a minimally invasive approach for the treatment of thoracolumbar...
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Minimally invasive percutaneous new designed transpedicular lag-screw fixation for the management of Hangman fracture using O-arm-based navigation: a clinical study
BackgroundTo investigate the outcomes and safety of using minimally invasive percutaneous new transpedicular lag-screw fixation with intraoperative,...
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Unilateral biportal endoscopic technique combined with percutaneous transpedicular screw fixation for thoracolumbar burst fractures with neurological symptoms: technical note and preliminary report
BackgroundPrevious studies on thoracolumbar fractures with neurological symptoms have focused on how to achieve satisfactory fracture reduction,...
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Hidden blood loss and its influencing factors after minimally invasive percutaneous transpedicular screw fixation in thoracolumbar fracture
BackgroundMinimally invasive percutaneous transpedicular screw fixation (MIPTSF) is generally accepted as a minimally invasive treatment for...
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Measurement of anatomical parameters of anterior transpedicular root screw intervertebral fusion system of cervical spine
ObjectiveThis study aims to investigate the feasibility of the anterior transpedicular root screw (ATPRS) intervertebral fusion system for the...
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Surgical outcomes of decompression alone versus transpedicular screw fixation for upper lumbar disc herniation
BackgroundSurgical outcomes of upper lumbar disc herniations (ULDHs) including T12-L1, L1-L2, and L2-L3 levels are characteristically less favorable...
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Thoracolumbar fractures patients undergoing posterior pedicle screw fixation can benefit from drainage
PurposeTo explore whether it is necessary to put drain tubes after posterior pedicle screw fixation of thoracolumbar fractures.
Methods ...
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Clinical effect of a novel transpedicular reducer for reduction and bone grafting combined with pedicle screw fixation for thoracolumbar burst fractures
BackgroundShort-segment transpedicular screw fixation is a common method for the treatment of thoracolumbar burst fractures (TBFs),but this technique...
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Characteristics and evaluation of C1 posterior arch variation for transpedicular screw placement between patients with and without basilar invagination
BackgroundC1 transpedicular screw (C1TS) placement provided satisfactory pullout resistance and 3D stability, but its application might be limited in...
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Clinical study on freehand of bicortical sacral screw fixation with the assistance of torque measurement device
BackgroundSacral screw loosening is a typical complication after internal fixation surgery through the vertebral arch system. Bicortical fixation can...
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Percutaneous transpedicular intracorporeal cage grafting for Kümmell disease
BackgroundOsteonecrosis with progressive collapse and segmental kyphosis can lead to intersegmental instability in some osteoporotic vertebral...
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Posterior lumbar interbody fusion using single PEEK cage without pedicle screw fixation for lumbar disc herniation; Initial experience in Menoufia University Hospital
BackgroundLumbar discectomy has successful initial clinical outcome; its long-term success rate decreases to 40–80% due to chronic low back pain and...
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Percutaneous kyphoplasty with or without posterior pedicle screw fixation for the management of severe osteoporotic vertebral compression fractures with nonunion
ObjectiveTo assess the radiographic outcomes, clinical outcomes and complications of percutaneous kyphoplasty (PKP) with and without posterior...
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A parametric investigation on traditional and cortical bone trajectory screws for transpedicular fixation
BackgroundMany studies have been conducted to compare traditional trajectory (TT) and cortical bone trajectory (CBT) screws; however, how screw...
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A new transpedicular lag screw fixation for treatment of unstable Hangman’s fracture: a minimum 2-year follow-up study
BackgroundA new C2 transpedicular lag screw designed by our team has been used in human cadaver spines for biomechanical testing, and the results...
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Comparison of staged lateral lumbar interbody fusion combined two-stage posterior screw fixation and two osteotomy strategies for adult degeneration scoliosis: a retrospective comparative study
AimsThe commonly used treatments of adult degeneration scoliosis (ADS) were posterior long segment screw fixation with osteotomies. Recently, lateral...
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Fast and versatile platform for pedicle screw insertion planning
PurposeComputer-assisted surgical planning methods help to reduce the risks and costs in transpedicular fixation surgeries. However, most methods do...
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One-stage posterior transpedicular debridement, hemi-interbody and unilateral-posterior bone grafting, and instrumentation for the treatment of thoracic spinal tuberculosis: a retrospective study
PurposeTo investigate the clinical efficacy and feasibility of the surgical treatment of thoracic spinal tuberculosis using one-stage posterior...
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Pedicle screw accuracy placed with assistance of machine vision technology in patients with neuromuscular scoliosis
IntroductionPedicle screws are the primary method of vertebral fixation in scoliosis surgery, but there are lingering concerns over potential...
