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C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position
Published on: September 16, 2022
Posterior atlantoaxial fixation: the Magerl screw technique
1Department of Orthopedic Surgery, Thomas Jefferson University, Philadelphia, Pa., USA.
Orthopedics
|May 8, 1998
Summary
Atlantoaxial transarticular fixation offers superior stability but risks neurovascular injury. This guide details the surgical technique and introduces new instrumentation for improved accuracy and reduced complications.
Area of Science:
- Neurosurgery
- Orthopedic Surgery
- Spinal Fusion Techniques
Background:
- Atlantoaxial transarticular fixation is a key technique for spinal stabilization.
- It enhances conventional sublaminar fusion but carries risks of neurovascular injury and fixation issues.
Purpose of the Study:
- To provide a systematic guide to atlantoaxial transarticular fixation.
- To present a novel instrumentation design for improved surgical outcomes.
Main Methods:
- Detailed description of preoperative evaluation and patient positioning.
- Elucidation of subtle surgical technique aspects.
- Introduction of a new instrumentation design for screw placement.
Main Results:
- The presented technique aims to minimize neurovascular risks.
- The new instrumentation enhances ease and accuracy of screw placement.
- Reduced operative frustration and potential morbidity are anticipated.
Conclusions:
- Atlantoaxial transarticular fixation is an effective stabilization method when performed meticulously.
- The novel instrumentation shows promise for improving the safety and efficacy of this procedure.
