• Arch Orthop Trauma Surg · Sep 2015

    The efficacy of pedicle screw instrument in treatment of irreducible atlantoaxial dislocation.

    • Ming-Yu Zhai, Chun-Ping Wang, Feng Liu, Yu-Qiang Liu, and Peng Zhang.
    • Spinal Surgery Center of Ping Le Orthopaedic Hospital, Shenzhen, 518001, Guang Dong, China, zhai_mingyu@163.com.
    • Arch Orthop Trauma Surg. 2015 Sep 1;135(9):1193-9.

    ObjectiveTo explore the effect of pedicle screw instrument in treatment of irreducible atlantoaxial dislocation.Patients And MethodFrom June 2003 to February 2009, 14 cases of atlas dislocation with upper cervical cord compression were enrolled and anterior transoral soft tissue release combined with posterior reduction and pedicle screw fixation were performed. CT, MRI and radiograph were used preoperatively, and screw placement and bone graft were administered in all cases intraoperatively. Cervical collars were used for 3 months.ResultsScrews were successfully placed in atlas in all cases. The average follow-up period was 18 months. Bone fusion was observed in all cases without the following complications: neurologic symptoms, internal fixation failure and redislocation. Neurological recovery was observed in all 14 cases.ConclusionsPedicle screw instrument has the following advantages in atlas and axis injury treatment: direct screw placement, short-segment fusion, intraoperative reduction and high fusion rate, which should be a better surgical method for the treatment of atlantoaxial dislocation.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…