7- Effect of low level LASER therapy on residual pain and morphological changes of the median nerve after surgical decompression of carpal tunnel syndrome. National institute of LASER enhanced science, Cairo University, (2017)

6- Evaluation of Outcome of Fronto-Orbital Advancement in Patients of Craniosynostosis. Faculty of Medicine, Benha University, (2020)

5-Factors Affecting the Outcome of Endoscopic Endonasal Transsphenoidal Surgery for Functioning Pituitary Adenomas Faculty of Medicine, Benha University, (2018)

4-Evaluation of Supra-Orbital Approach through Eyebrow Incision for Treating Tumors in Anterior Cranial Fossa and Supra-sellar Region . Faculty of Medicine, Benha University, (2017)

3- Role of US-guided Selective Cervical Nerve Root Block in Improving Surgical Outcome of Selective Discectomy in Patients with Multilevel Cervical Disc Disease. Faculty of Medicine, Benha University, (2017)

2- Endoscopic Versus Freehand Insertion of the Ventriclar Catheter in Ventriculoperitoneal Shunt. Faculty of Medicine, Benha University, (2016)

1-Surgical Managememt of Ossified Cervical Posterior Longitudinal Ligament Faculty of Medicine, Benha University, (2015)