The surgical treatment of recurrent nasal polypi.
D005004:Ethmoid Bone / Q000601:surgery*; D006801:Humans; D009298:Nasal Polyps / Q000601:surgery*; D059747:Nasal Surgical Procedures; D009666:Nose; D019637:Orthopedic Procedures; D011127:Polyps
ETHMOID BONE/surgery; NASAL POLYPS/surgery