Pedicle screw placement accuracy impact and comparison between grading systems
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چکیده
منابع مشابه
Pedicle screw placement accuracy impact and comparison between grading systems
BACKGROUND Pedicle screw instrumentation is widely used for spinal stabilization. However, the accuracy for free-hand screw placement ranges from 69% to 94%. This study assesses the value of the existing classification systems, and investigates their impact on the ability to assess the accuracy of free-hand screw placement. METHODS Data were collected retrospectively from the medical records ...
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BACKGROUND There is no study concerning safety and accuracy of pedicle screw placement in Marfan syndrome. The objective of this study is to investigate accuracy and safety of pedicle screw placement in scoliosis associated with Marfan syndrome. METHODS CT scanning was performed to analyze accuracy of pedicle screw placement. Pedicle perforations were classified as medial, lateral or anterior...
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ژورنال
عنوان ژورنال: Surgical Neurology International
سال: 2017
ISSN: 2152-7806
DOI: 10.4103/sni.sni_85_17