The other surgical specialties include Neurosurgery, Urology, Paediatric Surgery, Otolaryngology (ENT), Ophthalmology and Maxillofacial surgery. Endoscopic endonasal surgery is a minimally invasive technique used mainly in neurosurgery and otolaryngology. It also has divisions for Ophthalmology and Otolaryngology and a morgue. In 1985 the Faculty of Medicine established the first Italian chair of pediatric Otolaryngology. The top web search results for pediatric otolaryngology diagnoses are Wikipedia, MedlinePlus, and eMedicine. The Laryngoscope is a monthly peer-reviewed medical journal in the field of otolaryngology. He chose to specialize as an otolaryngology physician. Documentation of the Phase-1/Phase-2 study was published in August 2009 in the journal "Clinical Otolaryngology". These instruments have become indispensable within the otolaryngology, pulmonology and anesthesia communities. The American Academy of Otolaryngology discourages earwax removal, unless the excess earwax is causing problems. The department was later named as "Dr. Hiranandani's Department of Otolaryngology and Head & Neck". The prevalence of nonallergic rhinitis in otolaryngology is 40%. Some topical anesthetics (e.g. oxybuprocaine) are also used in otolaryngology.