Background Multilevel fusions and complex osteotomies to restore global alignment in adult
spinal deformity (ASD) surgery can lead to increased operative time and blood loss. In this …

Study Design. Retrospective cohort study. Objective. Blood transfusion is frequently
necessary after adult spinal deformity (ASD) surgery. We sought to develop predictive …

Prediction of blood transfusion after adult spinal deformity (ASD) surgery can identify at-risk
patients and potentially reduce its utilization and the complications associated with it. The …

Background: Surgery for posterior spine instrumentation often requires major transfusion.
The aim of this study was to develop and test the validity of a model for predicting …

Objective Adult spinal deformity (ASD) surgery is associated with a high rate of perioperative
blood transfusions, and it is important to understand the risk factors for perioperative blood …

OBJECTIVE To determine predictors of perioperative allogeneic packed red blood cell
(pRBC) transfusion requirement (total units transfused) in patients with adult spinal deformity …

Background Optimal transfusion thresholds have been extensively studied for various
surgical procedures; however, no transfusion threshold has been set for patients undergoing …

Objectives. Evaluate the impact of a Quality and Safety Program (QSP) on the reduction of
blood loss and transfusion needs in pediatric spinal deformity surgery, while defining risk …

Purpose The objective is to analyse peri-operative blood loss (BL) and hidden blood loss
(HBL) rates in spinal deformity complex cases surgery, with a focus on the strategies to …

Abstract Study Design Retrospective analysis. Objective This study sought to investigate the
relationship between preoperative (preop) fibrinogen, bleeding, and transfusion …