European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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This observational study was aimed at quantification of low back pain (LBP) in Parkinsonian patients and its morphological correlation. ⋯ LBP and lumbar degeneration are common in PD. Both are related to movement disorder symptoms. The knowledge about musculoskeletal conditions in Parkinson's disease is important for an interdisciplinary conservative or operative treatment decision of LBP. These slides can be retrieved under Electronic Supplementary Material.
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The cervical pedicle screw (CPS) requires careful and accurate placement because of the critical risk for neurovascular injury. This study aimed to introduce and evaluate the safety and efficacy of a new CPS placement technique using intraoperative C-arm cone-beam CT (CBCT) and a pilot screw without navigation system. ⋯ The novel technique enables intraoperative adjustment of the trajectory of the CPS as well as confirmation of the CPS path before penetrating the isthmus of the pedicle, resulting in accurate and safe CPS placement, which outweighs the demerits of radiation exposure. These slides can be retrieved under Electronic Supplementary Material.
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The first purpose of this study is to confirm whether the spinal cord and the surrounding tissues can be visualized clearly after laminoplasty using percutaneous ultrasonography. And second purpose is to evaluate the changes in the status of the spinal cord over time. ⋯ Percutaneous ultrasonography was very useful method to evaluate the postoperative status of the spinal cord, particularly in the diagnosis of the postoperative epidural hematoma. These slides can be retrieved under Electronic Supplementary Material.
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Abstract
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Abstract