Spine
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Randomized Controlled Trial
Ultrasonic Bone Scalpel (USBS) Does Not Reduce Blood Loss During Posterior Spinal Fusion (PSF) in Patients with Adolescent Idiopathic Scoliosis (AIS): Randomized Clinical Trial.
Randomized Clinical Trial. ⋯ There was no clinically significant difference in total blood loss, EBL/level, or complications between the two groups. In contrast to reports from other centers, at our high-volume spine center, USBS did not lead to reduced blood loss during PSF for AIS. These results may not be generalizable to centers with longer baseline operative times or higher baseline average blood loss during PSF for AIS.Level of Evidence: 1.
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IRB approved prospective case series. ⋯ EDF casting can delay progression or improve curves in patients with larger curves, nonidiopathic scoliosis, and older patients. Idiopathic patients, moderate curve sizes, and younger patients had a better response to casting. Even though lung function declines during cast application, it returns to near baseline levels at the time of the next cast application, suggesting that EDF casting may not have any long-term effects on lung function, and also may protect pulmonary function in EOS from its natural history of progressive deterioration.Level of Evidence: 4.
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Retrospective. ⋯ Further studies are needed to provide insights into the correlation of these trends with the technology's safety and efficacy profile in contemporary series.Level of Evidence: 3.