Zhongguo gu shang = China journal of orthopaedics and traumatology
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To explore the causes and mechanisms of children elbow joint injury led to elbow varus. ⋯ There are two main factors of formation for the children elbow varus deformity: the main causes is epiphysial dysplasia after fracture and imbalance growth of epiphysis; the secondary reasons is ulnar inclination of the distal fracture, rotation of the distal fracture, fracture shift such as ulnar bone cortical extrusion collapse.
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To assess the clinical outcomes of Coflex interspinous dynamic internal fixation and the imaging changes for degenerative lumbar spinal stenosis. ⋯ It shows a good clinical result to release the degenerative lumbar spinal stenosis symptoms and decrease short-term complications by using Coflex device. It is available for patients with increasing the intervertebral space, area of spinal canal and preventing the adjacent segment degeneration.
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To study the clinical effects of one stage surgical treatment of thoracolumbar spinal tuberculosis by anterior radical debridement with bone graft fusion and posterior pedicle screw-rods system fixation. ⋯ It is effective for patients with thoracolumbar spinal tuberculosis in correction of spinal kyphosis, reconstruction of the spinal stability and bony fusion by anterior radical debridement with bone graft fusion and posterior pedicle screw-rods system fixation.