Spine
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Retrospective case control study. ⋯ Significant variation exists across both surgeons and hospitals in perioperative blood transfusion utilization following AIS surgery. Use of autologous blood transfusion and implementing institutional transfusion protocols may reduce unwarranted variation and potentially decrease infectious complication rates.Level of Evidence: 3.
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Retrospective cohort study. ⋯ Patients undergoing ACDF non-electively had higher cost of care and longer LOS, as well as higher rates of postoperative adverse outcomes.Level of Evidence: 3.
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Cross-sectional, epidemiological study. ⋯ Our findings show that neck pain is a prevalent condition with chronicity and severity of symptoms associated with reduced QoL and increased disability. Population sample health scores can serve as potential reference targets in disease management and aid national health care policy-making.Level of Evidence: 3.
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Retrospective cohort study on prospectively implemented EOS protocol. ⋯ OIOP is the least variable, and most robust radiological method in determining gaze direction. It uses easily recognizable anatomical landmarks and an angular criterion, which makes it advantageous both with x-rays or slot scanners.Level of Evidence: 3.
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Retrospective review. ⋯ During the COVID-19 pandemic, LOS for patients undergoing thoracolumbar ASD surgery decreased, and more patients were discharged home without adversely affecting complication or readmission rates. Lessons learned during the pandemic may help improve resource utilization without negatively influencing short-term outcomes.Level of Evidence: 3.