Professor of ORL-Head and Neck Surgery, Faculty of Medicine, Mansoura University.

General Secretary of the Pan African Endoscopic Ear Surgery Federation (PAEESF) and one of the main founders of it.

General Secretary of the Egyptian Working Group of Endoscopic Ear Surgery (EWGEES) and one of the main founders of it.

Member of the International Working Group of Endoscopic Ear Surgery.

Member of the Egyptian ORL Sosciety.

General director of Mansoura University Hospital (https://scholar.google.com.eg/citations?user=Fjsh8EoAAAAJ&hl=arMUH).

General manager of Mansoura University AI Medical researches Center.

Prof Vijayendra Honnurappa is the Director of Vijaya ENT Care Centre, Bangalore, India. He is an honorary visiting professor at BLDE University, Vijayapura ; KLE University, Belagavi, India ,and Otology faculty at University of Illinois, Chicago, USA. Prof Vijayendra is a past president of the Indian Society of Otology.

His hospital, Vijaya ENT Care centre is a major training site for the Ethio-American otology fellowship program . His annual live surgical otology conferences are attended by more than 1000 delegates every year from across the world. He is the author of two otology books “A colour atlas of temporal bone dissection” and “Otology demystified”

He specialises in otology surgeries including cholesteatoma, facial nerve surgeries, otosclerosis and tympanosclerosis surgeries