Egypt ORL 2023 CONFERENCE TOPICS Cochlear implant Vestibular disorders: Investigation and management Otitis media (middle ear infection) Otitis media illustration Infectious Diseases Endoscopic ear surgery Dizziness Positional Vestibular neuritis; diagnosis and treatment Ear problems and procedures Clinical harmacy&Pharmacology Rhinology & Allergy Allergic rhinitis Update: Chronic Rhino sinusitis Nasal allergies Sinusitis (Acute Bacterial Rhino sinusitis) Head & Neck Surgery Thyroid Disorders Oncology Sleep Surgery Obstructive Sleep Apnea Neurolaryngology disorders Audiology Hearing & Structure Preservation Rehabilitation Concepts