Chyba o to Cichodzi: http://www.thenoseclinic.co.uk/functional-nasal-and-sinus-surgery/balloon-sinuplasty.aspx I tez w London Bridge Hospital: http://www.londonbridgehospital.com/images/uploads/Balloon_Sinuplasty_DL_6pp.pdf Ale to chyba jeszcze nie podchodzi pod NHS,zbyt nowa metoda, zadzwon i dowie...