European Congress on Otorhinolaryngology and Communication Disorders September 20 -21 , 2018 Lisbon , Portugal ScientificTracks Abstracts J Otol Rhinol The effect of sedating agents on drug-induced sleep endoscopy findings Alonco Viana, Chen Zhao, Talita Rosa, Arnaldo Couto,Denise Duprat Neves, Maria Helena, de Araujo-Melo and Robson Capasso PDF | HTML J Otol Rhinol Phonomicrosurgery for recalcitrant vocal fold lesions Matthew S Broadhurst PDF | HTML J Otol Rhinol New implantable chamber stapes prosthesis: assessment of effectiveness and safety Monika Kwacz, Kazimierz Niemczyk and Tadeusz Kwacz PDF | HTML J Otol Rhinol Camel-related head and neck injuries: the biomechanics and severity Al-Ali MA, Hefny AF and Abu-Zidan FM PDF | HTML J Otol Rhinol Frontal sinus rhinoliths - case report Hisham Elqaisi and Shameel Mohammad PDF | HTML J Otol Rhinol The application of pulsed KTP photoangiolysis in the treatment of adult laryngeal recurrent respiratory papillomatosis Matthew S Broadhurst PDF | HTML J Otol Rhinol Tinnitus perception mediates the relationship between physiological and psychological problems in patients with tinnitus Muhammad Aqeel and Tanvir Akhtar PDF | HTML J Otol Rhinol Diagnosis and treatment of occult cerebrospinal fluid otorrhea Yi Haijin PDF | HTML