Efficacy of Endoscopic Surgery in Management of Patients with Lumbar Canal Stenosis

by Amr Elwany, MD, hab Zidan, MD, Ahmed Sultan, MD
Published 2018-07-01

The Effect of Cigarette Smoking and Vitamin D Status on Fusion Rates after Posterior Lumbar Interbody Fusion Surgery: Does Sound Radiological Fusion Correlates with Better Clinical...

by Marwan Ali, MD., Alaa El-Naggar, MD., Amr Elwany, MD., Mohamed Abdel-Bary, MD.
Published 2019-10-01