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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Clinical Trial
Reversing the concept: correction of adolescent idiopathic scoliosis using the convex rod de-rotation maneuver.
To show the radiological results of adolescent idiopathic scoliosis (AIS) patients treated with posterior fusion using all-pedicle-screw construct with correction carried out using a convex rod reduction technique. ⋯ The correction of AIS by convex-sided pedicular screws yields a coronal correction comparable to what is described in the literature for segmental concave-sided screws.
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This study aimed to improve the effectiveness of orthotic treatment for the patients with AIS using the three-dimensional clinical ultrasound (3D CUS) method in which the optimal location of pressure pad of spinal orthosis was determined with the assistance of ultrasound image analysis. ⋯ The 3D CUS could be considered as an effective, non-invasive and fast assessment method to scoliosis, especially in enhancing the effectiveness of orthotic treatment and its applications could also be further extended to other spinal deformities.
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The quality of presentations at medical conferences is of major importance. The publication rate (PR) following congress presentation is an indicator of the extent and quality of a scientific society's activity. The purpose of this study was to investigate publication rates in the Spine Society of Europe (SSE), compare them with the results for American spine societies, and determine factors affecting publication. ⋯ The PR was similar to that of NASS (40%) and only slightly inferior to that of SRS (47%) and ISSLS (45%). This shows the high quality of presentations at SSE congresses. The fate of unpublished abstracts is worth further consideration. It is questionable whether it is acceptable to cite abstracts that have not passed a journal's peer-review process and to implement their results in clinical practice.
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To investigate the safety and therapeutic effects of mono-segmental pedicle instrumentation (MSPI) in treating thoracolumbar burst fracture (AO classification: A3.1 and A3.2). ⋯ It is safe and effective to treat thoracolumbar burst fractures (AO 3.1 and AO 3.2) with MSPI. The mean operation time, blood loss at operation, post-surgical VAS and vertebral kyphotic angle of the MSPI group are similar, compared to the SSPI group. Further research is needed to find out whether therapeutic effects of MSPI are better than those of conservative treatment in these cases.
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Review Multicenter Study
Primary spinal cord tumors: review of 678 surgically treated patients in Japan. A multicenter study.
To clarify the relative frequency of various histopathological primary spinal cord tumors and their features in Japanese people and to compare this data with other reports. ⋯ This is the first published research in English on the epidemiology of primary spinal cord tumors in Japanese people. Similar to other reports from Asian countries, our data indicates a higher male/female ratio overall for spinal cord tumors, a higher proportion of nerve sheath cell tumors, and a lower proportion of meningiomas and neuroepithelial tumors compared to reports from non-Asian countries. Data in the current study represent the characteristics of primary spinal cord tumors in Asian countries.