Spine
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Comparative Study
Anterior-posterior surgery versus posterior closing wedge osteotomy in posttraumatic kyphosis with neurologic compromised osteoporotic fracture.
Retrospective study. ⋯ Although technically demanding, the posterior closing wedge osteotomy procedure demonstrated a better surgical result with significant less mean operative time and mean blood loss (P < 0.05). It may be a better alternative than a combined anterior-posterior procedure in patients with posttraumatic kyphosis and neurologic compromise secondary to osteoporotic fracture.
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Retrospective analysis with prospective outcomes. ⋯ Staged posterior surgery can be performed safely with few surgical complications and no major medical complications, as well as excellent outcomes in a population known to be at high risk. Such staging can be useful in performing complex posterior revision and osteotomy surgery while limiting hemodynamic stresses.
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A cross-sectional study of anthropometric parameters in adolescent idiopathic scoliosis (AIS). ⋯ Various body segmental lengths were initially significantly shorter in AIS before puberty. However, after the onset of puberty, significantly longer corrected height, arm span, and various body segments were found. And there were significant correlations between anthropometric parameters and the scoliotic curve severity. Results of this large-scale study revealed the presence of abnormal growth in AIS patients during peripubertal development.
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Comparative Study
Treatment recommendations for idiopathic scoliosis: an assessment of the Lenke classification.
To determine the usefulness of the treatment recommendation criteria based on the Lenke classification for treatment of idiopathic scoliosis. DESIGN A retrospective radiographic review of 183 patients who underwent anterior and/or posterior fusion for the treatment of idiopathic scoliosis. ⋯ Better radiologic results were achieved through the use of the Lenke classification system for the selection of fusion levels by avoiding unnecessary fusion of the nonstructural lumbar or thoracic spine as well as avoiding undercorrection of the structural secondary curves.
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A retrospective radiographic review was performed on 41 patients with scoliosis associated with a Chiari I malformation and/or syringomyelia. ⋯ Although the decision to obtain magnetic resonance imaging in a patient with scoliosis should be based on both clinical and radiographic criteria, we suggest that a heightened index of suspicion is warranted with certain curve patterns (left thoracic, double thoracic, triple, and a long right thoracic curve with end vertebra caudal to T12), and with a high or low apex and/or end vertebra, especially in males and patients with a normal to hyperkyphotic thoracic spine.