Washing of the sinuses with a catheter (1 side)OtorhinolaryngologyService prices:Sinus lavage with catheter (one-sided) 690 uahSimilar services:AudiometryRemoval of laryngeal neoplasms (papillomas in the throat, papillomas on the tonsils)Ultrasound guided puncture biopsy of ENT organsEar polypotomyHymorotomy