One-step (standard) versus two-step surgical approach in adolescent idiopathic scoliosis posterior spinal fusion: Which is better?Norman RamÃrez, Pablo Yagüe Valentin, Manuel GarcÃa-Cartagena, Solais Samalot, Ivan IriarteEuropean Journal of Orthopaedic Surgery…2016A retrospective cohort study with IRB approval. Significant blood loss remains an important concern in terms of the performance of the posterior spinal fusion in adolescent idiopathic scoliosis.… (More)