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KMID : 1040920220070020228
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Journal of Minimally Invasive Spine Surgery and Technique
2022 Volume.7 No. 2 p.228 ~ p.234
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Use of Minimally Invasive Spine Surgery in the Management of High-grade Thoracolumbar Spine Injuries
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Spurgas Morgan P.
Shao Miriam M.
Entezami Pouya
German John W.
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Abstract
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Objective: Spinal fractures often have devastating sequelae. Thoracolumbar fractures are classified using the Thoracolumbar Injury Classification and Severity score (TLICS) to determine the severity of injury and to guide treatment. Recently advancements in minimally invasive spine surgery (MISS) have led to new approaches to high-severity fractures. Studies have suggested that MISS may yield similar outcomes to conventional, more invasive procedures while producing several benefits.
Methods: This retrospective study involves 46 patients treated from 2005 through 2020 for high grade thoracolumbar trauma from T2 to L5 with a minimum follow-up of 6-months treated with MISS techniques using percutaneous instrumentation.
Results: Average TLICS was 7.5. Patient derived outcome measures with average length of follow-up of 602 days included Oswestry Disability Index 28.9, Patient Satisfaction Index 4.2, Short Form-12 Mental Component Score 51.9, and Short Form-12 Physical Component Score 37.7. Average estimated blood loss was 119.2 mL.
Conclusion: The TLICS is a validated tool used to guide surgical intervention in high grade trauma. The utilization of MISS techniques for the treatment and stabilization of thoracolumbar trauma is efficacious and a viable alternative to traditional open approaches.
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KEYWORD
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Spinal cord, Minimally invasive surgical procedures, Pedicle screws
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