Odontoid Synchondrosis Fracture Treated by C1-2 Polyaxial Screw-Rod Fixation

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Odontoid Synchondrosis Fracture Treated by C1-2 Polyaxial Screw-Rod Fixation

The synchondrosis between the dens and the body of axis normally fuses between 5 and 7 years of age. Until this age, synchondrosis fractures can occur in children. Most synchondrosis fractures are conventionally treated by external immobilization alone. We report a 10-year-old child with odontoid synchondrosis fracture who was treated by C1 lateral mass and C2 pars screw rod fixation with a suc...

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Percutaneous anterior C1/2 transarticular screw fixation: salvage of failed percutaneous odontoid screw fixation for odontoid fracture

BACKGROUND The objective of this study is to investigate the outcomes and safety of using percutaneous anterior C1/2 transarticular screw fixation as a salvage technique for odontoid fracture if percutaneous odontoid screw fixation fails. METHODS Fifteen in 108 odontoid fracture patients (planned to be treated by percutaneous anterior odontoid screw fixation) were failed to introduce satisfac...

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Posterior atlantal lateral mass fixation technique with polyaxial screw and rod fixation system.

OBJECTIVE Atlantoaxial instability may result from various pathologic conditions and operative treatment may be required to correct the deformity, provide stability and prevent neurological deficits. We presented our clinic's experience using C1-C2 fusion with polyaxial screw and rod fixation for C1 and C2 instability for various reasons. METHODS AND MATERIAL Four patients with atlantoaxial i...

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C1-2 Fusion Through the Anterior Approach for Failed Odontoid Screw Fixation

Introduction Odontoid fractures occur commonly in a bimodal age distribution. In younger patients the injury is associated with high energy trauma; however fractures in the elderly population are associated with low energy trauma such as falls. Above the age of 70 years, fractures of the odontoid peg are the most common cervical spine injury, with the majority being type II by the Anderson and ...

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Anterior Screw Fixation of Anteriorly Displaced Type III Odontoid Fracture Corrected by Transoral Digital Manipulation

Type III odontoid fractures have been treated by several methods. In case of anteriorly displaced type III odontoid fracture which is not corrected by closed reduction, anterior screw fixation cannot be used. We report the first case of anterior screw fixation of anteriorly displaced type III odontoid fracture corrected by transoral digital manipulation.

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ژورنال

عنوان ژورنال: Journal of Korean Neurosurgical Society

سال: 2014

ISSN: 2005-3711,1598-7876

DOI: 10.3340/jkns.2014.55.4.212