Fig. 1From: Predictive factors for intraoperative blood loss in surgery for adolescent idiopathic scoliosisPre-operative (a) and post-operative (b) radiographs of a 12-year-old girl with T2-L3 posterior spinal fusion for the Lenke 1 curve. Total operative time was 320 min with intra-operative blood loss of 900 mlBack to article page