Transforaminal Lumbar Interbody Fusion (TLIF) for Revision of Failed Posterolateral Spinal Fusion

por Mohammad El-Sharkawi, Wael Koptan, Yasser ElMiligui
Publicado 2012

Alternate Pedicle Screws Technique versus Hybrid Construct for the Correction of Adolescent Idiopathic Scoliosis: A Prospect ive Randomized Study

por Ahmad Fouad, Wael Koptan, Yasser ElMiligui, Mohammad El-Sharkawi
Publicado 2012

http://esj.journals.ekb.eg/article_3760.html

por Wael Koptan, Yasser ElMiligui, Mohamad El-Sharkawi, Mohmad Ramadan
Publicado 2012

Pedicle Subtraction Osteotomies for Correcting Sagittal Imbalance

por Mohammad El-Sharkawi, Essam El-Sherif, Wael Koptan, Yasser ElMiligui
Publicado 2012

Multiple-Level Anterior Cervical Discectomy and Fusion Using PEEK Cages in Cervical Myelopathy. Is Anterior Platting Necessary?

por Ahmad Fouad, Wael Koptan, Yasser ElMiligui, Talaat ElHadidi, Mohammad El-Sharkawi
Publicado 2012