Posterior-only surgical correction of adolescent idiopathic scoliosis: an Egyptian experience Belal Elnady, Mohammad M. El-Sharkawi, Mohamed El-Meshtawy, Faisal F. Adam and Galal Zaki Said SICOT-J, 3 (2017) 69 Published online: 11 December 2017 DOI: 10.1051/sicotj/2017057