Spine
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A retrospective radiographic study was conducted to analyze 50 consecutive adolescents with thoracolumbar-lumbar scoliosis treated with single solid-rod anterior instrumentation and either rib strut or morsellized interbody bone grafting technique. ⋯ Although the rib strut grafting technique improves the pseudarthrosis rate, as compared with morsellized graft, it did not affect the maintenance of correction or sagittal alignment. Adjunctive measures to provide truly structural interbody support (fusion cages, allograft rings, two-rod construct) appear to be required to address the shortcomings of anterior single-rod instrumentation.
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A retrospective review was performed. ⋯ Allogeneic red cell transfusion often is required for small patients with underlying neuromuscular disease who undergo extensive spinal fusion surgery. These patients may be less able to donate autologous blood before surgery. Newer therapies to reduce blood loss and transfusion requirement are needed most for this population.