Professor & head of Oral & Maxillofacial Surgery department, Faculty of Dental Medicine. Al-Azhar University.
Prof. Hegab is Professor & head of Oral & Maxillofacial Surgery department, Faculty of Dental Medicine. Al-Azhar University. Prof. Hegab is recognized globally as a leading expertise in TMJ disorders. Prof. Hegab published his TMJ surgical protocol for TMJ ankylosis in 2015 (Hegab surgical protocol). Prof. Hegab was the first Worldwide author to inject and treat TMJ osteoarthritis with PRP (Hegab technique) and recently update the protocol by using PRP+HA mix (Hegab Protocol 2022). Prof. Hegab published his classification for TMJ disorders (Hegab classification & Hegab non-surgical protocol)