Abstract. The purpose of the article is to present current surgical approaches to the removal of frontal ethmoid osteoma. The article analyzes and describes surgical techniques used at the department of otorhinolaryngology of the Central Clinical Hospital and Polyclinic for the treatment of osteomas located in the frontal sinus. frontal recess and ethmoidal labyrinth roof. https://www.roneverhart.com/Presonus-ERIS-E44-Active-MTM-Studio-Monitor-p16502/