I express my great gratitude Kozlov Ilya Vladimirovich, head of the Department of Otorhinolaryngology MCSC. Loginov, for the operation and further observation. In October 2021, I underwent a polypotomy (laser removal of polyps from the sinus) and restoration of a curved nasal septum. The operation was successful thanks to the professionalism of Dr. Kozlov. The nose partially breathed in 2 days after the operation, and completely nasal breathing was restored in 2 weeks. Thank you so much!