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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To assess the benefits of using the touched vertebra (TV) rule in Lenke classification for thoracic curves of adolescent idiopathic scoliosis (AIS). ⋯ Selecting the TV as LIV minimizes the loss of the distal mobile segment and reduces the complications in the thoracic curves of AIS, which produces a more stable LIV on the CSVL. Therefore, TV is an ideal landmark for determining the distal fusion level using the Lenke classification or Suk classification.
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Numerous studies have reported that corrective surgery improves postoperative health-related quality of life (HRQOL) in patients with adult spinal deformity (ASD), and postoperative HRQOL is maintained over 5-year follow-up. However, few studies have investigated factors associated with mid-term patient satisfaction. This study aimed to examine the factors contributing to 5-year patient satisfaction in patients with ASD following corrective surgery. ⋯ These findings underscore the significance of functional and social function improvements following corrective surgery, as they contribute to higher levels of satisfaction among patients with ASD.
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Observational Study
Causal effects of plasma proteome on intervertebral disc degeneration: a comprehensive mendelian randomization study.
Intervertebral disc degeneration (IVDD) considerably impacts global disability and quality of life. Although potential links between plasma proteins and IVDD exist, their causal correlation remains undefined. This study explored the causal links between plasma proteins and IVDD employing genome-wide association study data. ⋯ The study underscores the causal correlation between plasma protein levels and IVDD risk. These identified proteins could emerge as unique biomarkers for IVDD, contributing to its predictive measures. The findings further our understanding of IVDD pathomechanisms and prospective therapeutic targets.
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This study aims to evaluate the accuracy and safety of C1 lateral mass and upper cervical pedicle screw placement assisted by the TiRobot II system. ⋯ The TiRobot II system demonstrates the capability to precisely execute pre-planned trajectories and improves the accuracy and safety of C1 lateral mass and upper cervical screw placement.
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Destructive spondyloarthropathy (DSA) is a serious complication of long-term haemodialysis; it commonly occurs in the cervical spine and has been investigated in cervical lesions. Although DSA of the lumbar spine has been reported, only few studies have investigated this, and the characteristics of patients with lumbar DSA are unclear. The present study aimed to elucidate the prevalence of DSA and its clinical characteristics in patients with DSA in the lumbar spine using computed tomography (CT) images of the patients who underwent lumbar spine surgery. ⋯ Among patients on haemodialysis who underwent lumbar spine surgery, the prevalence of patients with DSA was 31.3%. Classification of DSA using CT showed moderate-to-substantial agreement. Patients with DSA tended to have a longer haemodialysis duration.