L5 nerve root injury caused by anterolateral malpositioning of loosened S1 pedicle screws: illustrative cases in: Journal of Neurosurgery: Case Lessons Volume 1 Issue 25 (2021) Journals
Does a deep seated L5 vertebra position with respect to the iliac crests affect the accuracy of percutaneous pedicle screw placement at lumbosacral junction? | BMC Musculoskeletal Disorders | Full Text
A, B) Sub-S1 alar screw. Alar screws were added to enhance fixation of... | Download Scientific Diagram
L5-S1 Transdiscal Screw Fixation in the Treatment of High-Grade Spondylolisthesis - cns.org
Section 19, Chapter 4: High-grade Spondylolisthesis: Pediatric and Adults : Wheeless' Textbook of Orthopaedics
Sacropelvic fixation | Egyptian Journal of Neurosurgery | Full Text
Illustration showing anterolateral S1 screw malposition bilaterally.... | Download Scientific Diagram
Pedicle screw stacking: A technical note on instrumentation of lumbar spine with a broken pedicle screw - ScienceDirect
Postoperative 320 multi-slice computed tomography in assessment of pedicle screw insertion in thoraco-lumbar fixation | Egyptian Journal of Radiology and Nuclear Medicine | Full Text
Frontiers | Biomechanical comparative analysis of conventional pedicle screws and cortical bone trajectory fixation in the lumbar spine: An in vitro and finite element study
![PDF] Biomechanical Comparison of Same Size Transfacet Screws Versus Pedicle Screws Across the L5-S1 Native Disc | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/44e5b2f0632700c64e30dc4ec3ef80fd98327262/3-Figure2-1.png "PDF] Biomechanical Comparison of Same Size Transfacet Screws Versus Pedicle Screws Across the L5-S1 Native Disc | Semantic Scholar")
PDF] Biomechanical Comparison of Same Size Transfacet Screws Versus Pedicle Screws Across the L5-S1 Native Disc | Semantic Scholar
Single position L5-S1 lateral ALIF with simultaneous robotic posterior fixation is safe and improves regional alignment and lordosis distribution index | European Spine Journal
Three-dimensional fluoroscopic navigation versus fluoroscopy-guided placement of pedicle screws in L4-L5-S1 fixation: single-centre experience of pedicular accuracy and S1 cortical fixation of 810 screws - García-Fantini - Journal of Spine Surgery
Case Study for Spondylolisthesis Reveals the Benefits of Robotic Spine Surgery - Physician Resource
The result of S1 double screw fixation in patients not suited for L4 and/or L5 pedicle screw insertion | Acta Neurochirurgica
S1 pedicle screw placement tips and tricks EXTENDED
Traumatic dislocation of the S1 polyaxial pedicle screw head: a case report - Du Plessis - Journal of Spine Surgery
Reinforcement of lumbosacral instrumentation using S1–pedicle screws combined with S2–alar screws | Operative Orthopädie und Traumatologie
Sacral Screw Fixation and Plating Techniques | Neupsy Key
Does a deep seated L5 vertebra position with respect to the iliac crests affect the accuracy of percutaneous pedicle screw placement at lumbosacral junction? | BMC Musculoskeletal Disorders | Full Text
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