The Effect of Ponte Osteotomies on the Sagittal Shape of Rods and Spine Derotation in Adolescent Idiopathic Scoliosis: A Single-Center, Retrospective Cohort Study oleh Elamir Bachar Harfouch, Reem Fahd Bunyan, Mona Al Faraidy, Nayef Bin Dajim, Fahad A. Al Mulhim, Haitham H. Alnemari, Shahid Bashir